30209190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3005

約数の個数: 64

約数和(自身を含む): 81672192

約数和(自身を除く): 51463002

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 2953, 3410, 5115, 5906, 8859, 10230, 14765, 17718, 29530, 32483, 44295, 64966, 88590, 91543, 97449, 162415, 183086, 194898, 274629, 324830, 457715, 487245, 549258, 915430, 974490, 1006973, 1373145, 2013946, 2746290, 3020919, 5034865, 6041838, 10069730, 15104595, 30209190]

約数ペア:

[(1, 30209190), (2, 15104595), (3, 10069730), (5, 6041838), (6, 5034865), (10, 3020919), (11, 2746290), (15, 2013946), (22, 1373145), (30, 1006973), (31, 974490), (33, 915430), (55, 549258), (62, 487245), (66, 457715), (93, 324830), (110, 274629), (155, 194898), (165, 183086), (186, 162415), (310, 97449), (330, 91543), (341, 88590), (465, 64966), (682, 44295), (930, 32483), (1023, 29530), (1705, 17718), (2046, 14765), (2953, 10230), (3410, 8859), (5115, 5906)]