70289550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8258

約数の個数: 72

約数和(自身を含む): 198807960

約数和(自身を除く): 128518410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8221, 8550, 16442, 24663, 41105, 49326, 73989, 82210, 123315, 147978, 156199, 205525, 246630, 312398, 369945, 411050, 468597, 616575, 739890, 780995, 937194, 1233150, 1405791, 1561990, 1849725, 2342985, 2811582, 3699450, 3904975, 4685970, 7028955, 7809950, 11714925, 14057910, 23429850, 35144775, 70289550]

約数ペア:

[(1, 70289550), (2, 35144775), (3, 23429850), (5, 14057910), (6, 11714925), (9, 7809950), (10, 7028955), (15, 4685970), (18, 3904975), (19, 3699450), (25, 2811582), (30, 2342985), (38, 1849725), (45, 1561990), (50, 1405791), (57, 1233150), (75, 937194), (90, 780995), (95, 739890), (114, 616575), (150, 468597), (171, 411050), (190, 369945), (225, 312398), (285, 246630), (342, 205525), (450, 156199), (475, 147978), (570, 123315), (855, 82210), (950, 73989), (1425, 49326), (1710, 41105), (2850, 24663), (4275, 16442), (8221, 8550)]