2479657530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1324

約数の個数: 128

約数和(自身を含む): 6944071680

約数和(自身を除く): 4464414150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 137, 158, 210, 237, 274, 395, 411, 474, 553, 685, 790, 822, 959, 1091, 1106, 1185, 1370, 1659, 1918, 2055, 2182, 2370, 2765, 2877, 3273, 3318, 4110, 4795, 5455, 5530, 5754, 6546, 7637, 8295, 9590, 10823, 10910, 14385, 15274, 16365, 16590, 21646, 22911, 28770, 32469, 32730, 38185, 45822, 54115, 64938, 75761, 76370, 86189, 108230, 114555, 149467, 151522, 162345, 172378, 227283, 229110, 258567, 298934, 324690, 378805, 430945, 448401, 454566, 517134, 603323, 747335, 757610, 861890, 896802, 1046269, 1136415, 1206646, 1292835, 1494670, 1809969, 2092538, 2242005, 2272830, 2585670, 3016615, 3138807, 3619938, 4484010, 5231345, 6033230, 6277614, 9049845, 10462690, 11807893, 15694035, 18099690, 23615786, 31388070, 35423679, 59039465, 70847358, 82655251, 118078930, 165310502, 177118395, 247965753, 354236790, 413276255, 495931506, 826552510, 1239828765, 2479657530]

約数ペア:

[(1, 2479657530), (2, 1239828765), (3, 826552510), (5, 495931506), (6, 413276255), (7, 354236790), (10, 247965753), (14, 177118395), (15, 165310502), (21, 118078930), (30, 82655251), (35, 70847358), (42, 59039465), (70, 35423679), (79, 31388070), (105, 23615786), (137, 18099690), (158, 15694035), (210, 11807893), (237, 10462690), (274, 9049845), (395, 6277614), (411, 6033230), (474, 5231345), (553, 4484010), (685, 3619938), (790, 3138807), (822, 3016615), (959, 2585670), (1091, 2272830), (1106, 2242005), (1185, 2092538), (1370, 1809969), (1659, 1494670), (1918, 1292835), (2055, 1206646), (2182, 1136415), (2370, 1046269), (2765, 896802), (2877, 861890), (3273, 757610), (3318, 747335), (4110, 603323), (4795, 517134), (5455, 454566), (5530, 448401), (5754, 430945), (6546, 378805), (7637, 324690), (8295, 298934), (9590, 258567), (10823, 229110), (10910, 227283), (14385, 172378), (15274, 162345), (16365, 151522), (16590, 149467), (21646, 114555), (22911, 108230), (28770, 86189), (32469, 76370), (32730, 75761), (38185, 64938), (45822, 54115)]