70519150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 151865280

約数和(自身を除く): 81346130

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 53, 65, 89, 106, 115, 130, 178, 230, 265, 299, 325, 445, 530, 575, 598, 650, 689, 890, 1150, 1157, 1219, 1325, 1378, 1495, 2047, 2225, 2314, 2438, 2650, 2990, 3445, 4094, 4450, 4717, 5785, 6095, 6890, 7475, 9434, 10235, 11570, 12190, 14950, 15847, 17225, 20470, 23585, 26611, 28925, 30475, 31694, 34450, 47170, 51175, 53222, 57850, 60950, 61321, 79235, 102350, 108491, 117925, 122642, 133055, 158470, 216982, 235850, 266110, 306605, 396175, 542455, 613210, 665275, 792350, 1084910, 1330550, 1410383, 1533025, 2712275, 2820766, 3066050, 5424550, 7051915, 14103830, 35259575, 70519150]

約数ペア:

[(1, 70519150), (2, 35259575), (5, 14103830), (10, 7051915), (13, 5424550), (23, 3066050), (25, 2820766), (26, 2712275), (46, 1533025), (50, 1410383), (53, 1330550), (65, 1084910), (89, 792350), (106, 665275), (115, 613210), (130, 542455), (178, 396175), (230, 306605), (265, 266110), (299, 235850), (325, 216982), (445, 158470), (530, 133055), (575, 122642), (598, 117925), (650, 108491), (689, 102350), (890, 79235), (1150, 61321), (1157, 60950), (1219, 57850), (1325, 53222), (1378, 51175), (1495, 47170), (2047, 34450), (2225, 31694), (2314, 30475), (2438, 28925), (2650, 26611), (2990, 23585), (3445, 20470), (4094, 17225), (4450, 15847), (4717, 14950), (5785, 12190), (6095, 11570), (6890, 10235), (7475, 9434)]