68094860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 94475380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 83, 85, 95, 127, 166, 170, 190, 254, 323, 332, 340, 380, 415, 508, 635, 646, 830, 1270, 1292, 1411, 1577, 1615, 1660, 2159, 2413, 2540, 2822, 3154, 3230, 4318, 4826, 5644, 6308, 6460, 7055, 7885, 8636, 9652, 10541, 10795, 12065, 14110, 15770, 21082, 21590, 24130, 26809, 28220, 31540, 41021, 42164, 43180, 48260, 52705, 53618, 82042, 105410, 107236, 134045, 164084, 179197, 200279, 205105, 210820, 268090, 358394, 400558, 410210, 536180, 716788, 801116, 820420, 895985, 1001395, 1791970, 2002790, 3404743, 3583940, 4005580, 6809486, 13618972, 17023715, 34047430, 68094860]

約数ペア:

[(1, 68094860), (2, 34047430), (4, 17023715), (5, 13618972), (10, 6809486), (17, 4005580), (19, 3583940), (20, 3404743), (34, 2002790), (38, 1791970), (68, 1001395), (76, 895985), (83, 820420), (85, 801116), (95, 716788), (127, 536180), (166, 410210), (170, 400558), (190, 358394), (254, 268090), (323, 210820), (332, 205105), (340, 200279), (380, 179197), (415, 164084), (508, 134045), (635, 107236), (646, 105410), (830, 82042), (1270, 53618), (1292, 52705), (1411, 48260), (1577, 43180), (1615, 42164), (1660, 41021), (2159, 31540), (2413, 28220), (2540, 26809), (2822, 24130), (3154, 21590), (3230, 21082), (4318, 15770), (4826, 14110), (5644, 12065), (6308, 10795), (6460, 10541), (7055, 9652), (7885, 8636)]