246604070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 474163200

約数和(自身を除く): 227559130

約数列:

[1, 2, 5, 10, 31, 59, 62, 97, 118, 139, 155, 194, 278, 295, 310, 485, 590, 695, 970, 1390, 1829, 3007, 3658, 4309, 5723, 6014, 8201, 8618, 9145, 11446, 13483, 15035, 16402, 18290, 21545, 26966, 28615, 30070, 41005, 43090, 57230, 67415, 82010, 134830, 177413, 254231, 354826, 417973, 508462, 795497, 835946, 887065, 1271155, 1590994, 1774130, 2089865, 2542310, 3977485, 4179730, 7954970, 24660407, 49320814, 123302035, 246604070]

約数ペア:

[(1, 246604070), (2, 123302035), (5, 49320814), (10, 24660407), (31, 7954970), (59, 4179730), (62, 3977485), (97, 2542310), (118, 2089865), (139, 1774130), (155, 1590994), (194, 1271155), (278, 887065), (295, 835946), (310, 795497), (485, 508462), (590, 417973), (695, 354826), (970, 254231), (1390, 177413), (1829, 134830), (3007, 82010), (3658, 67415), (4309, 57230), (5723, 43090), (6014, 41005), (8201, 30070), (8618, 28615), (9145, 26966), (11446, 21545), (13483, 18290), (15035, 16402)]