919934910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{853}}^1$

素因数の和:1410

約数の個数: 96

約数和(自身を含む): 2503545408

約数和(自身を除く): 1583610498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 521, 690, 853, 1035, 1042, 1563, 1706, 2070, 2559, 2605, 3126, 4265, 4689, 5118, 5210, 7677, 7815, 8530, 9378, 11983, 12795, 15354, 15630, 19619, 23445, 23966, 25590, 35949, 38385, 39238, 46890, 58857, 59915, 71898, 76770, 98095, 107847, 117714, 119830, 176571, 179745, 196190, 215694, 294285, 353142, 359490, 444413, 539235, 588570, 882855, 888826, 1078470, 1333239, 1765710, 2222065, 2666478, 3999717, 4444130, 6666195, 7999434, 10221499, 13332390, 19998585, 20442998, 30664497, 39997170, 51107495, 61328994, 91993491, 102214990, 153322485, 183986982, 306644970, 459967455, 919934910]

約数ペア:

[(1, 919934910), (2, 459967455), (3, 306644970), (5, 183986982), (6, 153322485), (9, 102214990), (10, 91993491), (15, 61328994), (18, 51107495), (23, 39997170), (30, 30664497), (45, 20442998), (46, 19998585), (69, 13332390), (90, 10221499), (115, 7999434), (138, 6666195), (207, 4444130), (230, 3999717), (345, 2666478), (414, 2222065), (521, 1765710), (690, 1333239), (853, 1078470), (1035, 888826), (1042, 882855), (1563, 588570), (1706, 539235), (2070, 444413), (2559, 359490), (2605, 353142), (3126, 294285), (4265, 215694), (4689, 196190), (5118, 179745), (5210, 176571), (7677, 119830), (7815, 117714), (8530, 107847), (9378, 98095), (11983, 76770), (12795, 71898), (15354, 59915), (15630, 58857), (19619, 46890), (23445, 39238), (23966, 38385), (25590, 35949)]