122981430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 351267840

約数和(自身を除く): 228286410

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 109, 110, 130, 143, 165, 195, 218, 263, 286, 327, 330, 390, 429, 526, 545, 654, 715, 789, 858, 1090, 1199, 1315, 1417, 1430, 1578, 1635, 2145, 2398, 2630, 2834, 2893, 3270, 3419, 3597, 3945, 4251, 4290, 5786, 5995, 6838, 7085, 7194, 7890, 8502, 8679, 10257, 11990, 14170, 14465, 15587, 17095, 17358, 17985, 20514, 21255, 28667, 28930, 31174, 34190, 35970, 37609, 42510, 43395, 46761, 51285, 57334, 75218, 77935, 86001, 86790, 93522, 102570, 112827, 143335, 155870, 172002, 188045, 225654, 233805, 286670, 315337, 372671, 376090, 430005, 467610, 564135, 630674, 745342, 860010, 946011, 1118013, 1128270, 1576685, 1863355, 1892022, 2236026, 3153370, 3726710, 4099381, 4730055, 5590065, 8198762, 9460110, 11180130, 12298143, 20496905, 24596286, 40993810, 61490715, 122981430]

約数ペア:

[(1, 122981430), (2, 61490715), (3, 40993810), (5, 24596286), (6, 20496905), (10, 12298143), (11, 11180130), (13, 9460110), (15, 8198762), (22, 5590065), (26, 4730055), (30, 4099381), (33, 3726710), (39, 3153370), (55, 2236026), (65, 1892022), (66, 1863355), (78, 1576685), (109, 1128270), (110, 1118013), (130, 946011), (143, 860010), (165, 745342), (195, 630674), (218, 564135), (263, 467610), (286, 430005), (327, 376090), (330, 372671), (390, 315337), (429, 286670), (526, 233805), (545, 225654), (654, 188045), (715, 172002), (789, 155870), (858, 143335), (1090, 112827), (1199, 102570), (1315, 93522), (1417, 86790), (1430, 86001), (1578, 77935), (1635, 75218), (2145, 57334), (2398, 51285), (2630, 46761), (2834, 43395), (2893, 42510), (3270, 37609), (3419, 35970), (3597, 34190), (3945, 31174), (4251, 28930), (4290, 28667), (5786, 21255), (5995, 20514), (6838, 17985), (7085, 17358), (7194, 17095), (7890, 15587), (8502, 14465), (8679, 14170), (10257, 11990)]