286052030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 640120320

約数和(自身を除く): 354068290

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 83, 85, 95, 97, 110, 166, 170, 187, 190, 194, 209, 323, 374, 415, 418, 485, 646, 830, 913, 935, 970, 1045, 1067, 1411, 1577, 1615, 1649, 1826, 1843, 1870, 2090, 2134, 2822, 3154, 3230, 3298, 3553, 3686, 4565, 5335, 7055, 7106, 7885, 8051, 8245, 9130, 9215, 10670, 14110, 15521, 15770, 16102, 16490, 17347, 17765, 18139, 18430, 20273, 26809, 31042, 31331, 34694, 35530, 36278, 40255, 40546, 53618, 62662, 77605, 80510, 86735, 88561, 90695, 101365, 134045, 136867, 152969, 155210, 156655, 173470, 177122, 181390, 202730, 268090, 273734, 294899, 305938, 313310, 344641, 442805, 589798, 684335, 689282, 764845, 885610, 1368670, 1474495, 1505537, 1529690, 1682659, 1723205, 2600473, 2948990, 3011074, 3365318, 3446410, 5200946, 7527685, 8413295, 13002365, 15055370, 16826590, 26004730, 28605203, 57210406, 143026015, 286052030]

約数ペア:

[(1, 286052030), (2, 143026015), (5, 57210406), (10, 28605203), (11, 26004730), (17, 16826590), (19, 15055370), (22, 13002365), (34, 8413295), (38, 7527685), (55, 5200946), (83, 3446410), (85, 3365318), (95, 3011074), (97, 2948990), (110, 2600473), (166, 1723205), (170, 1682659), (187, 1529690), (190, 1505537), (194, 1474495), (209, 1368670), (323, 885610), (374, 764845), (415, 689282), (418, 684335), (485, 589798), (646, 442805), (830, 344641), (913, 313310), (935, 305938), (970, 294899), (1045, 273734), (1067, 268090), (1411, 202730), (1577, 181390), (1615, 177122), (1649, 173470), (1826, 156655), (1843, 155210), (1870, 152969), (2090, 136867), (2134, 134045), (2822, 101365), (3154, 90695), (3230, 88561), (3298, 86735), (3553, 80510), (3686, 77605), (4565, 62662), (5335, 53618), (7055, 40546), (7106, 40255), (7885, 36278), (8051, 35530), (8245, 34694), (9130, 31331), (9215, 31042), (10670, 26809), (14110, 20273), (15521, 18430), (15770, 18139), (16102, 17765), (16490, 17347)]