71194980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 212696064

約数和(自身を除く): 141501084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 223, 255, 313, 340, 446, 510, 626, 669, 892, 939, 1020, 1115, 1252, 1338, 1565, 1878, 2230, 2676, 3130, 3345, 3756, 3791, 4460, 4695, 5321, 6260, 6690, 7582, 9390, 10642, 11373, 13380, 15164, 15963, 18780, 18955, 21284, 22746, 26605, 31926, 37910, 45492, 53210, 56865, 63852, 69799, 75820, 79815, 106420, 113730, 139598, 159630, 209397, 227460, 279196, 319260, 348995, 418794, 697990, 837588, 1046985, 1186583, 1395980, 2093970, 2373166, 3559749, 4187940, 4746332, 5932915, 7119498, 11865830, 14238996, 17798745, 23731660, 35597490, 71194980]

約数ペア:

[(1, 71194980), (2, 35597490), (3, 23731660), (4, 17798745), (5, 14238996), (6, 11865830), (10, 7119498), (12, 5932915), (15, 4746332), (17, 4187940), (20, 3559749), (30, 2373166), (34, 2093970), (51, 1395980), (60, 1186583), (68, 1046985), (85, 837588), (102, 697990), (170, 418794), (204, 348995), (223, 319260), (255, 279196), (313, 227460), (340, 209397), (446, 159630), (510, 139598), (626, 113730), (669, 106420), (892, 79815), (939, 75820), (1020, 69799), (1115, 63852), (1252, 56865), (1338, 53210), (1565, 45492), (1878, 37910), (2230, 31926), (2676, 26605), (3130, 22746), (3345, 21284), (3756, 18955), (3791, 18780), (4460, 15963), (4695, 15164), (5321, 13380), (6260, 11373), (6690, 10642), (7582, 9390)]