30779750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 61865856

約数和(自身を除く): 31086106

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 101, 106, 115, 125, 202, 230, 250, 265, 505, 530, 575, 1010, 1150, 1219, 1325, 2323, 2438, 2525, 2650, 2875, 4646, 5050, 5353, 5750, 6095, 6625, 10706, 11615, 12190, 12625, 13250, 23230, 25250, 26765, 30475, 53530, 58075, 60950, 116150, 123119, 133825, 152375, 246238, 267650, 290375, 304750, 580750, 615595, 669125, 1231190, 1338250, 3077975, 6155950, 15389875, 30779750]

約数ペア:

[(1, 30779750), (2, 15389875), (5, 6155950), (10, 3077975), (23, 1338250), (25, 1231190), (46, 669125), (50, 615595), (53, 580750), (101, 304750), (106, 290375), (115, 267650), (125, 246238), (202, 152375), (230, 133825), (250, 123119), (265, 116150), (505, 60950), (530, 58075), (575, 53530), (1010, 30475), (1150, 26765), (1219, 25250), (1325, 23230), (2323, 13250), (2438, 12625), (2525, 12190), (2650, 11615), (2875, 10706), (4646, 6625), (5050, 6095), (5353, 5750)]