7945860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 24498432

約数和(自身を除く): 16552572

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, 167, 183, 195, 244, 260, 305, 334, 366, 390, 501, 610, 668, 732, 780, 793, 835, 915, 1002, 1220, 1586, 1670, 1830, 2004, 2171, 2379, 2505, 3172, 3340, 3660, 3965, 4342, 4758, 5010, 6513, 7930, 8684, 9516, 10020, 10187, 10855, 11895, 13026, 15860, 20374, 21710, 23790, 26052, 30561, 32565, 40748, 43420, 47580, 50935, 61122, 65130, 101870, 122244, 130260, 132431, 152805, 203740, 264862, 305610, 397293, 529724, 611220, 662155, 794586, 1324310, 1589172, 1986465, 2648620, 3972930, 7945860]

約数ペア:

[(1, 7945860), (2, 3972930), (3, 2648620), (4, 1986465), (5, 1589172), (6, 1324310), (10, 794586), (12, 662155), (13, 611220), (15, 529724), (20, 397293), (26, 305610), (30, 264862), (39, 203740), (52, 152805), (60, 132431), (61, 130260), (65, 122244), (78, 101870), (122, 65130), (130, 61122), (156, 50935), (167, 47580), (183, 43420), (195, 40748), (244, 32565), (260, 30561), (305, 26052), (334, 23790), (366, 21710), (390, 20374), (501, 15860), (610, 13026), (668, 11895), (732, 10855), (780, 10187), (793, 10020), (835, 9516), (915, 8684), (1002, 7930), (1220, 6513), (1586, 5010), (1670, 4758), (1830, 4342), (2004, 3965), (2171, 3660), (2379, 3340), (2505, 3172)]