17922510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 32396850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 223, 235, 282, 285, 342, 423, 446, 470, 570, 669, 705, 846, 855, 893, 1115, 1338, 1410, 1710, 1786, 2007, 2115, 2230, 2679, 3345, 4014, 4230, 4237, 4465, 5358, 6690, 8037, 8474, 8930, 10035, 10481, 12711, 13395, 16074, 20070, 20962, 21185, 25422, 26790, 31443, 38133, 40185, 42370, 52405, 62886, 63555, 76266, 80370, 94329, 104810, 127110, 157215, 188658, 190665, 199139, 314430, 381330, 398278, 471645, 597417, 943290, 995695, 1194834, 1792251, 1991390, 2987085, 3584502, 5974170, 8961255, 17922510]

約数ペア:

[(1, 17922510), (2, 8961255), (3, 5974170), (5, 3584502), (6, 2987085), (9, 1991390), (10, 1792251), (15, 1194834), (18, 995695), (19, 943290), (30, 597417), (38, 471645), (45, 398278), (47, 381330), (57, 314430), (90, 199139), (94, 190665), (95, 188658), (114, 157215), (141, 127110), (171, 104810), (190, 94329), (223, 80370), (235, 76266), (282, 63555), (285, 62886), (342, 52405), (423, 42370), (446, 40185), (470, 38133), (570, 31443), (669, 26790), (705, 25422), (846, 21185), (855, 20962), (893, 20070), (1115, 16074), (1338, 13395), (1410, 12711), (1710, 10481), (1786, 10035), (2007, 8930), (2115, 8474), (2230, 8037), (2679, 6690), (3345, 5358), (4014, 4465), (4230, 4237)]