173639190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 468052992

約数和(自身を除く): 294413802

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 113, 115, 131, 138, 170, 226, 230, 255, 262, 339, 345, 391, 393, 510, 565, 655, 678, 690, 782, 786, 1130, 1173, 1310, 1695, 1921, 1955, 1965, 2227, 2346, 2599, 3013, 3390, 3842, 3910, 3930, 4454, 5198, 5763, 5865, 6026, 6681, 7797, 9039, 9605, 11135, 11526, 11730, 12995, 13362, 14803, 15065, 15594, 18078, 19210, 22270, 25990, 28815, 29606, 30130, 33405, 38985, 44183, 44409, 45195, 51221, 57630, 66810, 74015, 77970, 88366, 88818, 90390, 102442, 132549, 148030, 153663, 220915, 222045, 251651, 256105, 265098, 307326, 340469, 441830, 444090, 503302, 512210, 662745, 680938, 754953, 768315, 1021407, 1258255, 1325490, 1509906, 1536630, 1702345, 2042814, 2516510, 3404690, 3774765, 5107035, 5787973, 7549530, 10214070, 11575946, 17363919, 28939865, 34727838, 57879730, 86819595, 173639190]

約数ペア:

[(1, 173639190), (2, 86819595), (3, 57879730), (5, 34727838), (6, 28939865), (10, 17363919), (15, 11575946), (17, 10214070), (23, 7549530), (30, 5787973), (34, 5107035), (46, 3774765), (51, 3404690), (69, 2516510), (85, 2042814), (102, 1702345), (113, 1536630), (115, 1509906), (131, 1325490), (138, 1258255), (170, 1021407), (226, 768315), (230, 754953), (255, 680938), (262, 662745), (339, 512210), (345, 503302), (391, 444090), (393, 441830), (510, 340469), (565, 307326), (655, 265098), (678, 256105), (690, 251651), (782, 222045), (786, 220915), (1130, 153663), (1173, 148030), (1310, 132549), (1695, 102442), (1921, 90390), (1955, 88818), (1965, 88366), (2227, 77970), (2346, 74015), (2599, 66810), (3013, 57630), (3390, 51221), (3842, 45195), (3910, 44409), (3930, 44183), (4454, 38985), (5198, 33405), (5763, 30130), (5865, 29606), (6026, 28815), (6681, 25990), (7797, 22270), (9039, 19210), (9605, 18078), (11135, 15594), (11526, 15065), (11730, 14803), (12995, 13362)]