31764330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 94230864

約数和(自身を除く): 62466534

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1597, 1989, 2210, 3194, 3315, 3978, 4791, 6630, 7985, 9582, 9945, 14373, 15970, 19890, 20761, 23955, 27149, 28746, 41522, 47910, 54298, 62283, 71865, 81447, 103805, 124566, 135745, 143730, 162894, 186849, 207610, 244341, 271490, 311415, 352937, 373698, 407235, 488682, 622830, 705874, 814470, 934245, 1058811, 1221705, 1764685, 1868490, 2117622, 2443410, 3176433, 3529370, 5294055, 6352866, 10588110, 15882165, 31764330]

約数ペア:

[(1, 31764330), (2, 15882165), (3, 10588110), (5, 6352866), (6, 5294055), (9, 3529370), (10, 3176433), (13, 2443410), (15, 2117622), (17, 1868490), (18, 1764685), (26, 1221705), (30, 1058811), (34, 934245), (39, 814470), (45, 705874), (51, 622830), (65, 488682), (78, 407235), (85, 373698), (90, 352937), (102, 311415), (117, 271490), (130, 244341), (153, 207610), (170, 186849), (195, 162894), (221, 143730), (234, 135745), (255, 124566), (306, 103805), (390, 81447), (442, 71865), (510, 62283), (585, 54298), (663, 47910), (765, 41522), (1105, 28746), (1170, 27149), (1326, 23955), (1530, 20761), (1597, 19890), (1989, 15970), (2210, 14373), (3194, 9945), (3315, 9582), (3978, 7985), (4791, 6630)]