189827910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 514369440

約数和(自身を除く): 324541530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 257, 261, 283, 290, 435, 514, 522, 566, 771, 849, 870, 1285, 1305, 1415, 1542, 1698, 2313, 2547, 2570, 2610, 2830, 3855, 4245, 4626, 5094, 7453, 7710, 8207, 8490, 11565, 12735, 14906, 16414, 22359, 23130, 24621, 25470, 37265, 41035, 44718, 49242, 67077, 72731, 73863, 74530, 82070, 111795, 123105, 134154, 145462, 147726, 218193, 223590, 246210, 335385, 363655, 369315, 436386, 654579, 670770, 727310, 738630, 1090965, 1309158, 2109199, 2181930, 3272895, 4218398, 6327597, 6545790, 10545995, 12655194, 18982791, 21091990, 31637985, 37965582, 63275970, 94913955, 189827910]

約数ペア:

[(1, 189827910), (2, 94913955), (3, 63275970), (5, 37965582), (6, 31637985), (9, 21091990), (10, 18982791), (15, 12655194), (18, 10545995), (29, 6545790), (30, 6327597), (45, 4218398), (58, 3272895), (87, 2181930), (90, 2109199), (145, 1309158), (174, 1090965), (257, 738630), (261, 727310), (283, 670770), (290, 654579), (435, 436386), (514, 369315), (522, 363655), (566, 335385), (771, 246210), (849, 223590), (870, 218193), (1285, 147726), (1305, 145462), (1415, 134154), (1542, 123105), (1698, 111795), (2313, 82070), (2547, 74530), (2570, 73863), (2610, 72731), (2830, 67077), (3855, 49242), (4245, 44718), (4626, 41035), (5094, 37265), (7453, 25470), (7710, 24621), (8207, 23130), (8490, 22359), (11565, 16414), (12735, 14906)]