1068414340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 2631767040

約数和(自身を除く): 1563352700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 397, 409, 470, 658, 794, 818, 940, 1316, 1588, 1636, 1645, 1985, 2045, 2779, 2863, 3290, 3970, 4090, 5558, 5726, 6580, 7940, 8180, 11116, 11452, 13895, 14315, 18659, 19223, 27790, 28630, 37318, 38446, 55580, 57260, 74636, 76892, 93295, 96115, 130613, 134561, 162373, 186590, 192230, 261226, 269122, 324746, 373180, 384460, 522452, 538244, 649492, 653065, 672805, 811865, 1136611, 1306130, 1345610, 1623730, 2273222, 2612260, 2691220, 3247460, 4546444, 5683055, 7631531, 11366110, 15263062, 22732220, 30526124, 38157655, 53420717, 76315310, 106841434, 152630620, 213682868, 267103585, 534207170, 1068414340]

約数ペア:

[(1, 1068414340), (2, 534207170), (4, 267103585), (5, 213682868), (7, 152630620), (10, 106841434), (14, 76315310), (20, 53420717), (28, 38157655), (35, 30526124), (47, 22732220), (70, 15263062), (94, 11366110), (140, 7631531), (188, 5683055), (235, 4546444), (329, 3247460), (397, 2691220), (409, 2612260), (470, 2273222), (658, 1623730), (794, 1345610), (818, 1306130), (940, 1136611), (1316, 811865), (1588, 672805), (1636, 653065), (1645, 649492), (1985, 538244), (2045, 522452), (2779, 384460), (2863, 373180), (3290, 324746), (3970, 269122), (4090, 261226), (5558, 192230), (5726, 186590), (6580, 162373), (7940, 134561), (8180, 130613), (11116, 96115), (11452, 93295), (13895, 76892), (14315, 74636), (18659, 57260), (19223, 55580), (27790, 38446), (28630, 37318)]