204531930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3680

約数の個数: 96

約数和(自身を含む): 578442384

約数和(自身を除く): 373910454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 333, 370, 510, 555, 629, 666, 765, 1110, 1258, 1530, 1665, 1887, 3145, 3330, 3613, 3774, 5661, 6290, 7226, 9435, 10839, 11322, 18065, 18870, 21678, 28305, 32517, 36130, 54195, 56610, 61421, 65034, 108390, 122842, 133681, 162585, 184263, 267362, 307105, 325170, 368526, 401043, 552789, 614210, 668405, 802086, 921315, 1105578, 1203129, 1336810, 1842630, 2005215, 2272577, 2406258, 2763945, 4010430, 4545154, 5527890, 6015645, 6817731, 11362885, 12031290, 13635462, 20453193, 22725770, 34088655, 40906386, 68177310, 102265965, 204531930]

約数ペア:

[(1, 204531930), (2, 102265965), (3, 68177310), (5, 40906386), (6, 34088655), (9, 22725770), (10, 20453193), (15, 13635462), (17, 12031290), (18, 11362885), (30, 6817731), (34, 6015645), (37, 5527890), (45, 4545154), (51, 4010430), (74, 2763945), (85, 2406258), (90, 2272577), (102, 2005215), (111, 1842630), (153, 1336810), (170, 1203129), (185, 1105578), (222, 921315), (255, 802086), (306, 668405), (333, 614210), (370, 552789), (510, 401043), (555, 368526), (629, 325170), (666, 307105), (765, 267362), (1110, 184263), (1258, 162585), (1530, 133681), (1665, 122842), (1887, 108390), (3145, 65034), (3330, 61421), (3613, 56610), (3774, 54195), (5661, 36130), (6290, 32517), (7226, 28305), (9435, 21678), (10839, 18870), (11322, 18065)]