216497970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9784

約数の個数: 96

約数和(自身を含む): 638164800

約数和(自身を除く): 421666830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 9739, 11115, 19478, 22230, 29217, 48695, 58434, 87651, 97390, 126607, 146085, 175302, 185041, 253214, 292170, 370082, 379821, 438255, 555123, 633035, 759642, 876510, 925205, 1110246, 1139463, 1266070, 1665369, 1850410, 1899105, 2278926, 2405533, 2775615, 3330738, 3798210, 4811066, 5551230, 5697315, 7216599, 8326845, 11394630, 12027665, 14433198, 16653690, 21649797, 24055330, 36082995, 43299594, 72165990, 108248985, 216497970]

約数ペア:

[(1, 216497970), (2, 108248985), (3, 72165990), (5, 43299594), (6, 36082995), (9, 24055330), (10, 21649797), (13, 16653690), (15, 14433198), (18, 12027665), (19, 11394630), (26, 8326845), (30, 7216599), (38, 5697315), (39, 5551230), (45, 4811066), (57, 3798210), (65, 3330738), (78, 2775615), (90, 2405533), (95, 2278926), (114, 1899105), (117, 1850410), (130, 1665369), (171, 1266070), (190, 1139463), (195, 1110246), (234, 925205), (247, 876510), (285, 759642), (342, 633035), (390, 555123), (494, 438255), (570, 379821), (585, 370082), (741, 292170), (855, 253214), (1170, 185041), (1235, 175302), (1482, 146085), (1710, 126607), (2223, 97390), (2470, 87651), (3705, 58434), (4446, 48695), (7410, 29217), (9739, 22230), (11115, 19478)]