1738762380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2693}}^1$

素因数の和:2936

約数の個数: 144

約数和(自身を含む): 5613045984

約数和(自身を除く): 3874283604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 211, 255, 306, 340, 422, 510, 612, 633, 765, 844, 1020, 1055, 1266, 1530, 1899, 2110, 2532, 2693, 3060, 3165, 3587, 3798, 4220, 5386, 6330, 7174, 7596, 8079, 9495, 10761, 10772, 12660, 13465, 14348, 16158, 17935, 18990, 21522, 24237, 26930, 32283, 32316, 35870, 37980, 40395, 43044, 45781, 48474, 53805, 53860, 64566, 71740, 80790, 91562, 96948, 107610, 121185, 129132, 137343, 161415, 161580, 183124, 215220, 228905, 242370, 274686, 322830, 412029, 457810, 484740, 549372, 568223, 645660, 686715, 824058, 915620, 1136446, 1373430, 1648116, 1704669, 2060145, 2272892, 2746860, 2841115, 3409338, 4120290, 5114007, 5682230, 6818676, 8240580, 8523345, 9659791, 10228014, 11364460, 17046690, 19319582, 20456028, 25570035, 28979373, 34093380, 38639164, 48298955, 51140070, 57958746, 86938119, 96597910, 102280140, 115917492, 144896865, 173876238, 193195820, 289793730, 347752476, 434690595, 579587460, 869381190, 1738762380]

約数ペア:

[(1, 1738762380), (2, 869381190), (3, 579587460), (4, 434690595), (5, 347752476), (6, 289793730), (9, 193195820), (10, 173876238), (12, 144896865), (15, 115917492), (17, 102280140), (18, 96597910), (20, 86938119), (30, 57958746), (34, 51140070), (36, 48298955), (45, 38639164), (51, 34093380), (60, 28979373), (68, 25570035), (85, 20456028), (90, 19319582), (102, 17046690), (153, 11364460), (170, 10228014), (180, 9659791), (204, 8523345), (211, 8240580), (255, 6818676), (306, 5682230), (340, 5114007), (422, 4120290), (510, 3409338), (612, 2841115), (633, 2746860), (765, 2272892), (844, 2060145), (1020, 1704669), (1055, 1648116), (1266, 1373430), (1530, 1136446), (1899, 915620), (2110, 824058), (2532, 686715), (2693, 645660), (3060, 568223), (3165, 549372), (3587, 484740), (3798, 457810), (4220, 412029), (5386, 322830), (6330, 274686), (7174, 242370), (7596, 228905), (8079, 215220), (9495, 183124), (10761, 161580), (10772, 161415), (12660, 137343), (13465, 129132), (14348, 121185), (16158, 107610), (17935, 96948), (18990, 91562), (21522, 80790), (24237, 71740), (26930, 64566), (32283, 53860), (32316, 53805), (35870, 48474), (37980, 45781), (40395, 43044)]