1289764710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3923}}^1$

素因数の和:4230

約数の個数: 96

約数和(自身を含む): 3625116768

約数和(自身を除く): 2335352058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 281, 390, 562, 585, 843, 1170, 1405, 1686, 2529, 2810, 3653, 3923, 4215, 5058, 7306, 7846, 8430, 10959, 11769, 12645, 18265, 19615, 21918, 23538, 25290, 32877, 35307, 36530, 39230, 50999, 54795, 58845, 65754, 70614, 101998, 109590, 117690, 152997, 164385, 176535, 254995, 305994, 328770, 353070, 458991, 509990, 764985, 917982, 1102363, 1529970, 2204726, 2294955, 3307089, 4589910, 5511815, 6614178, 9921267, 11023630, 14330719, 16535445, 19842534, 28661438, 33070890, 42992157, 49606335, 71653595, 85984314, 99212670, 128976471, 143307190, 214960785, 257952942, 429921570, 644882355, 1289764710]

約数ペア:

[(1, 1289764710), (2, 644882355), (3, 429921570), (5, 257952942), (6, 214960785), (9, 143307190), (10, 128976471), (13, 99212670), (15, 85984314), (18, 71653595), (26, 49606335), (30, 42992157), (39, 33070890), (45, 28661438), (65, 19842534), (78, 16535445), (90, 14330719), (117, 11023630), (130, 9921267), (195, 6614178), (234, 5511815), (281, 4589910), (390, 3307089), (562, 2294955), (585, 2204726), (843, 1529970), (1170, 1102363), (1405, 917982), (1686, 764985), (2529, 509990), (2810, 458991), (3653, 353070), (3923, 328770), (4215, 305994), (5058, 254995), (7306, 176535), (7846, 164385), (8430, 152997), (10959, 117690), (11769, 109590), (12645, 101998), (18265, 70614), (19615, 65754), (21918, 58845), (23538, 54795), (25290, 50999), (32877, 39230), (35307, 36530)]