123347430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1446

約数の個数: 96

約数和(自身を含む): 344204640

約数和(自身を除く): 220857210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 53, 57, 90, 95, 106, 114, 159, 171, 190, 265, 285, 318, 342, 477, 530, 570, 795, 855, 954, 1007, 1361, 1590, 1710, 2014, 2385, 2722, 3021, 4083, 4770, 5035, 6042, 6805, 8166, 9063, 10070, 12249, 13610, 15105, 18126, 20415, 24498, 25859, 30210, 40830, 45315, 51718, 61245, 72133, 77577, 90630, 122490, 129295, 144266, 155154, 216399, 232731, 258590, 360665, 387885, 432798, 465462, 649197, 721330, 775770, 1081995, 1163655, 1298394, 1370527, 2163990, 2327310, 2741054, 3245985, 4111581, 6491970, 6852635, 8223162, 12334743, 13705270, 20557905, 24669486, 41115810, 61673715, 123347430]

約数ペア:

[(1, 123347430), (2, 61673715), (3, 41115810), (5, 24669486), (6, 20557905), (9, 13705270), (10, 12334743), (15, 8223162), (18, 6852635), (19, 6491970), (30, 4111581), (38, 3245985), (45, 2741054), (53, 2327310), (57, 2163990), (90, 1370527), (95, 1298394), (106, 1163655), (114, 1081995), (159, 775770), (171, 721330), (190, 649197), (265, 465462), (285, 432798), (318, 387885), (342, 360665), (477, 258590), (530, 232731), (570, 216399), (795, 155154), (855, 144266), (954, 129295), (1007, 122490), (1361, 90630), (1590, 77577), (1710, 72133), (2014, 61245), (2385, 51718), (2722, 45315), (3021, 40830), (4083, 30210), (4770, 25859), (5035, 24498), (6042, 20415), (6805, 18126), (8166, 15105), (9063, 13610), (10070, 12249)]