11937510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 36288000

約数和(自身を除く): 24350490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 179, 190, 195, 234, 247, 270, 285, 342, 351, 358, 390, 494, 513, 537, 570, 585, 702, 741, 855, 895, 1026, 1074, 1170, 1235, 1482, 1611, 1710, 1755, 1790, 2223, 2327, 2470, 2565, 2685, 3222, 3401, 3510, 3705, 4446, 4654, 4833, 5130, 5370, 6669, 6802, 6981, 7410, 8055, 9666, 10203, 11115, 11635, 13338, 13962, 16110, 17005, 20406, 20943, 22230, 23270, 24165, 30609, 33345, 34010, 34905, 41886, 44213, 48330, 51015, 61218, 62829, 66690, 69810, 88426, 91827, 102030, 104715, 125658, 132639, 153045, 183654, 209430, 221065, 265278, 306090, 314145, 397917, 442130, 459135, 628290, 663195, 795834, 918270, 1193751, 1326390, 1989585, 2387502, 3979170, 5968755, 11937510]

約数ペア:

[(1, 11937510), (2, 5968755), (3, 3979170), (5, 2387502), (6, 1989585), (9, 1326390), (10, 1193751), (13, 918270), (15, 795834), (18, 663195), (19, 628290), (26, 459135), (27, 442130), (30, 397917), (38, 314145), (39, 306090), (45, 265278), (54, 221065), (57, 209430), (65, 183654), (78, 153045), (90, 132639), (95, 125658), (114, 104715), (117, 102030), (130, 91827), (135, 88426), (171, 69810), (179, 66690), (190, 62829), (195, 61218), (234, 51015), (247, 48330), (270, 44213), (285, 41886), (342, 34905), (351, 34010), (358, 33345), (390, 30609), (494, 24165), (513, 23270), (537, 22230), (570, 20943), (585, 20406), (702, 17005), (741, 16110), (855, 13962), (895, 13338), (1026, 11635), (1074, 11115), (1170, 10203), (1235, 9666), (1482, 8055), (1611, 7410), (1710, 6981), (1755, 6802), (1790, 6669), (2223, 5370), (2327, 5130), (2470, 4833), (2565, 4654), (2685, 4446), (3222, 3705), (3401, 3510)]