187848130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 377913600

約数和(自身を除く): 190065470

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 107, 115, 170, 214, 230, 391, 449, 535, 782, 898, 1070, 1819, 1955, 2245, 2461, 3638, 3910, 4490, 4922, 7633, 9095, 10327, 12305, 15266, 18190, 20654, 24610, 38165, 41837, 48043, 51635, 76330, 83674, 96086, 103270, 175559, 209185, 240215, 351118, 418370, 480430, 816731, 877795, 1104989, 1633462, 1755590, 2209978, 4083655, 5524945, 8167310, 11049890, 18784813, 37569626, 93924065, 187848130]

約数ペア:

[(1, 187848130), (2, 93924065), (5, 37569626), (10, 18784813), (17, 11049890), (23, 8167310), (34, 5524945), (46, 4083655), (85, 2209978), (107, 1755590), (115, 1633462), (170, 1104989), (214, 877795), (230, 816731), (391, 480430), (449, 418370), (535, 351118), (782, 240215), (898, 209185), (1070, 175559), (1819, 103270), (1955, 96086), (2245, 83674), (2461, 76330), (3638, 51635), (3910, 48043), (4490, 41837), (4922, 38165), (7633, 24610), (9095, 20654), (10327, 18190), (12305, 15266)]