39291930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 110202768

約数和(自身を除く): 70910838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 153, 170, 183, 255, 305, 306, 366, 421, 510, 549, 610, 765, 842, 915, 1037, 1098, 1263, 1530, 1830, 2074, 2105, 2526, 2745, 3111, 3789, 4210, 5185, 5490, 6222, 6315, 7157, 7578, 9333, 10370, 12630, 14314, 15555, 18666, 18945, 21471, 25681, 31110, 35785, 37890, 42942, 46665, 51362, 64413, 71570, 77043, 93330, 107355, 128405, 128826, 154086, 214710, 231129, 256810, 322065, 385215, 436577, 462258, 644130, 770430, 873154, 1155645, 1309731, 2182885, 2311290, 2619462, 3929193, 4365770, 6548655, 7858386, 13097310, 19645965, 39291930]

約数ペア:

[(1, 39291930), (2, 19645965), (3, 13097310), (5, 7858386), (6, 6548655), (9, 4365770), (10, 3929193), (15, 2619462), (17, 2311290), (18, 2182885), (30, 1309731), (34, 1155645), (45, 873154), (51, 770430), (61, 644130), (85, 462258), (90, 436577), (102, 385215), (122, 322065), (153, 256810), (170, 231129), (183, 214710), (255, 154086), (305, 128826), (306, 128405), (366, 107355), (421, 93330), (510, 77043), (549, 71570), (610, 64413), (765, 51362), (842, 46665), (915, 42942), (1037, 37890), (1098, 35785), (1263, 31110), (1530, 25681), (1830, 21471), (2074, 18945), (2105, 18666), (2526, 15555), (2745, 14314), (3111, 12630), (3789, 10370), (4210, 9333), (5185, 7578), (5490, 7157), (6222, 6315)]