189699540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 555663360

約数和(自身を除く): 365963820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 372, 395, 465, 474, 620, 790, 930, 948, 1185, 1291, 1580, 1860, 2370, 2449, 2582, 3873, 4740, 4898, 5164, 6455, 7347, 7746, 9796, 12245, 12910, 14694, 15492, 19365, 24490, 25820, 29388, 36735, 38730, 40021, 48980, 73470, 77460, 80042, 101989, 120063, 146940, 160084, 200105, 203978, 240126, 305967, 400210, 407956, 480252, 509945, 600315, 611934, 800420, 1019890, 1200630, 1223868, 1529835, 2039780, 2401260, 3059670, 3161659, 6119340, 6323318, 9484977, 12646636, 15808295, 18969954, 31616590, 37939908, 47424885, 63233180, 94849770, 189699540]

約数ペア:

[(1, 189699540), (2, 94849770), (3, 63233180), (4, 47424885), (5, 37939908), (6, 31616590), (10, 18969954), (12, 15808295), (15, 12646636), (20, 9484977), (30, 6323318), (31, 6119340), (60, 3161659), (62, 3059670), (79, 2401260), (93, 2039780), (124, 1529835), (155, 1223868), (158, 1200630), (186, 1019890), (237, 800420), (310, 611934), (316, 600315), (372, 509945), (395, 480252), (465, 407956), (474, 400210), (620, 305967), (790, 240126), (930, 203978), (948, 200105), (1185, 160084), (1291, 146940), (1580, 120063), (1860, 101989), (2370, 80042), (2449, 77460), (2582, 73470), (3873, 48980), (4740, 40021), (4898, 38730), (5164, 36735), (6455, 29388), (7347, 25820), (7746, 24490), (9796, 19365), (12245, 15492), (12910, 14694)]