2021799254430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{117899}}^1$

素因数の和:118818

約数の個数: 128

約数和(自身を含む): 5244041088000

約数和(自身を除く): 3222241833570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 857, 870, 1334, 1714, 2001, 2571, 3335, 4002, 4285, 5142, 6670, 8570, 10005, 12855, 19711, 20010, 24853, 25710, 39422, 49706, 59133, 74559, 98555, 117899, 118266, 124265, 149118, 197110, 235798, 248530, 295665, 353697, 372795, 571619, 589495, 591330, 707394, 745590, 1143238, 1178990, 1714857, 1768485, 2711677, 2858095, 3419071, 3429714, 3536970, 5423354, 5716190, 6838142, 8135031, 8574285, 10257213, 13558385, 16270062, 17095355, 17148570, 20514426, 27116770, 34190710, 40675155, 51286065, 78638633, 81350310, 101039443, 102572130, 157277266, 202078886, 235915899, 303118329, 393193165, 471831798, 505197215, 606236658, 786386330, 1010394430, 1179579495, 1515591645, 2323907189, 2359158990, 2930143847, 3031183290, 4647814378, 5860287694, 6971721567, 8790431541, 11619535945, 13943443134, 14650719235, 17580863082, 23239071890, 29301438470, 34858607835, 43952157705, 67393308481, 69717215670, 87904315410, 134786616962, 202179925443, 336966542405, 404359850886, 673933084810, 1010899627215, 2021799254430]

約数ペア:

[(1, 2021799254430), (2, 1010899627215), (3, 673933084810), (5, 404359850886), (6, 336966542405), (10, 202179925443), (15, 134786616962), (23, 87904315410), (29, 69717215670), (30, 67393308481), (46, 43952157705), (58, 34858607835), (69, 29301438470), (87, 23239071890), (115, 17580863082), (138, 14650719235), (145, 13943443134), (174, 11619535945), (230, 8790431541), (290, 6971721567), (345, 5860287694), (435, 4647814378), (667, 3031183290), (690, 2930143847), (857, 2359158990), (870, 2323907189), (1334, 1515591645), (1714, 1179579495), (2001, 1010394430), (2571, 786386330), (3335, 606236658), (4002, 505197215), (4285, 471831798), (5142, 393193165), (6670, 303118329), (8570, 235915899), (10005, 202078886), (12855, 157277266), (19711, 102572130), (20010, 101039443), (24853, 81350310), (25710, 78638633), (39422, 51286065), (49706, 40675155), (59133, 34190710), (74559, 27116770), (98555, 20514426), (117899, 17148570), (118266, 17095355), (124265, 16270062), (149118, 13558385), (197110, 10257213), (235798, 8574285), (248530, 8135031), (295665, 6838142), (353697, 5716190), (372795, 5423354), (571619, 3536970), (589495, 3429714), (591330, 3419071), (707394, 2858095), (745590, 2711677), (1143238, 1768485), (1178990, 1714857)]