190221545970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16134143}}^1$

素因数の和:16134287

約数の個数: 48

約数和(自身を含む): 498351439872

約数和(自身を除く): 308129893902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 16134143, 32268286, 48402429, 80670715, 96804858, 145207287, 161341430, 242012145, 290414574, 484024290, 726036435, 1452072870, 2113572733, 4227145466, 6340718199, 10567863665, 12681436398, 19022154597, 21135727330, 31703590995, 38044309194, 63407181990, 95110772985, 190221545970]

約数ペア:

[(1, 190221545970), (2, 95110772985), (3, 63407181990), (5, 38044309194), (6, 31703590995), (9, 21135727330), (10, 19022154597), (15, 12681436398), (18, 10567863665), (30, 6340718199), (45, 4227145466), (90, 2113572733), (131, 1452072870), (262, 726036435), (393, 484024290), (655, 290414574), (786, 242012145), (1179, 161341430), (1310, 145207287), (1965, 96804858), (2358, 80670715), (3930, 48402429), (5895, 32268286), (11790, 16134143)]