243460910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 589055328

約数和(自身を除く): 345594418

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 154, 170, 187, 238, 245, 374, 385, 490, 539, 595, 770, 833, 935, 1078, 1190, 1309, 1666, 1870, 2618, 2657, 2695, 4165, 5314, 5390, 6545, 8330, 9163, 13090, 13285, 18326, 18599, 26570, 29227, 37198, 45169, 45815, 58454, 90338, 91630, 92995, 130193, 146135, 185990, 204589, 225845, 260386, 292270, 316183, 409178, 451690, 496859, 632366, 650965, 993718, 1022945, 1301930, 1432123, 1580915, 2045890, 2213281, 2484295, 2864246, 3161830, 3478013, 4426562, 4968590, 6956026, 7160615, 11066405, 14321230, 17390065, 22132810, 24346091, 34780130, 48692182, 121730455, 243460910]

約数ペア:

[(1, 243460910), (2, 121730455), (5, 48692182), (7, 34780130), (10, 24346091), (11, 22132810), (14, 17390065), (17, 14321230), (22, 11066405), (34, 7160615), (35, 6956026), (49, 4968590), (55, 4426562), (70, 3478013), (77, 3161830), (85, 2864246), (98, 2484295), (110, 2213281), (119, 2045890), (154, 1580915), (170, 1432123), (187, 1301930), (238, 1022945), (245, 993718), (374, 650965), (385, 632366), (490, 496859), (539, 451690), (595, 409178), (770, 316183), (833, 292270), (935, 260386), (1078, 225845), (1190, 204589), (1309, 185990), (1666, 146135), (1870, 130193), (2618, 92995), (2657, 91630), (2695, 90338), (4165, 58454), (5314, 45815), (5390, 45169), (6545, 37198), (8330, 29227), (9163, 26570), (13090, 18599), (13285, 18326)]