25585230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 71995392

約数和(自身を除く): 46410162

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 41, 55, 61, 62, 66, 82, 93, 110, 122, 123, 155, 165, 183, 186, 205, 246, 305, 310, 330, 341, 366, 410, 451, 465, 610, 615, 671, 682, 902, 915, 930, 1023, 1230, 1271, 1342, 1353, 1705, 1830, 1891, 2013, 2046, 2255, 2501, 2542, 2706, 3355, 3410, 3782, 3813, 4026, 4510, 5002, 5115, 5673, 6355, 6710, 6765, 7503, 7626, 9455, 10065, 10230, 11346, 12505, 12710, 13530, 13981, 15006, 18910, 19065, 20130, 20801, 25010, 27511, 27962, 28365, 37515, 38130, 41602, 41943, 55022, 56730, 62403, 69905, 75030, 77531, 82533, 83886, 104005, 124806, 137555, 139810, 155062, 165066, 208010, 209715, 232593, 275110, 312015, 387655, 412665, 419430, 465186, 624030, 775310, 825330, 852841, 1162965, 1705682, 2325930, 2558523, 4264205, 5117046, 8528410, 12792615, 25585230]

約数ペア:

[(1, 25585230), (2, 12792615), (3, 8528410), (5, 5117046), (6, 4264205), (10, 2558523), (11, 2325930), (15, 1705682), (22, 1162965), (30, 852841), (31, 825330), (33, 775310), (41, 624030), (55, 465186), (61, 419430), (62, 412665), (66, 387655), (82, 312015), (93, 275110), (110, 232593), (122, 209715), (123, 208010), (155, 165066), (165, 155062), (183, 139810), (186, 137555), (205, 124806), (246, 104005), (305, 83886), (310, 82533), (330, 77531), (341, 75030), (366, 69905), (410, 62403), (451, 56730), (465, 55022), (610, 41943), (615, 41602), (671, 38130), (682, 37515), (902, 28365), (915, 27962), (930, 27511), (1023, 25010), (1230, 20801), (1271, 20130), (1342, 19065), (1353, 18910), (1705, 15006), (1830, 13981), (1891, 13530), (2013, 12710), (2046, 12505), (2255, 11346), (2501, 10230), (2542, 10065), (2706, 9455), (3355, 7626), (3410, 7503), (3782, 6765), (3813, 6710), (4026, 6355), (4510, 5673), (5002, 5115)]