23171460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 71162112

約数和(自身を除く): 47990652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 487, 610, 732, 780, 793, 915, 974, 1220, 1461, 1586, 1830, 1948, 2379, 2435, 2922, 3172, 3660, 3965, 4758, 4870, 5844, 6331, 7305, 7930, 9516, 9740, 11895, 12662, 14610, 15860, 18993, 23790, 25324, 29220, 29707, 31655, 37986, 47580, 59414, 63310, 75972, 89121, 94965, 118828, 126620, 148535, 178242, 189930, 297070, 356484, 379860, 386191, 445605, 594140, 772382, 891210, 1158573, 1544764, 1782420, 1930955, 2317146, 3861910, 4634292, 5792865, 7723820, 11585730, 23171460]

約数ペア:

[(1, 23171460), (2, 11585730), (3, 7723820), (4, 5792865), (5, 4634292), (6, 3861910), (10, 2317146), (12, 1930955), (13, 1782420), (15, 1544764), (20, 1158573), (26, 891210), (30, 772382), (39, 594140), (52, 445605), (60, 386191), (61, 379860), (65, 356484), (78, 297070), (122, 189930), (130, 178242), (156, 148535), (183, 126620), (195, 118828), (244, 94965), (260, 89121), (305, 75972), (366, 63310), (390, 59414), (487, 47580), (610, 37986), (732, 31655), (780, 29707), (793, 29220), (915, 25324), (974, 23790), (1220, 18993), (1461, 15860), (1586, 14610), (1830, 12662), (1948, 11895), (2379, 9740), (2435, 9516), (2922, 7930), (3172, 7305), (3660, 6331), (3965, 5844), (4758, 4870)]