1493303790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2506

約数の個数: 128

約数和(自身を含む): 4103737344

約数和(自身を除く): 2610433554

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 61, 62, 66, 93, 110, 122, 155, 165, 183, 186, 305, 310, 330, 341, 366, 465, 610, 671, 682, 915, 930, 1023, 1342, 1705, 1830, 1891, 2013, 2046, 2393, 3355, 3410, 3782, 4026, 4786, 5115, 5673, 6710, 7179, 9455, 10065, 10230, 11346, 11965, 14358, 18910, 20130, 20801, 23930, 26323, 28365, 35895, 41602, 52646, 56730, 62403, 71790, 74183, 78969, 104005, 124806, 131615, 145973, 148366, 157938, 208010, 222549, 263230, 291946, 312015, 370915, 394845, 437919, 445098, 624030, 729865, 741830, 789690, 816013, 875838, 1112745, 1459730, 1605703, 1632026, 2189595, 2225490, 2448039, 3211406, 4080065, 4379190, 4525163, 4817109, 4896078, 8028515, 8160130, 9050326, 9634218, 12240195, 13575489, 16057030, 22625815, 24085545, 24480390, 27150978, 45251630, 48171090, 49776793, 67877445, 99553586, 135754890, 149330379, 248883965, 298660758, 497767930, 746651895, 1493303790]

約数ペア:

[(1, 1493303790), (2, 746651895), (3, 497767930), (5, 298660758), (6, 248883965), (10, 149330379), (11, 135754890), (15, 99553586), (22, 67877445), (30, 49776793), (31, 48171090), (33, 45251630), (55, 27150978), (61, 24480390), (62, 24085545), (66, 22625815), (93, 16057030), (110, 13575489), (122, 12240195), (155, 9634218), (165, 9050326), (183, 8160130), (186, 8028515), (305, 4896078), (310, 4817109), (330, 4525163), (341, 4379190), (366, 4080065), (465, 3211406), (610, 2448039), (671, 2225490), (682, 2189595), (915, 1632026), (930, 1605703), (1023, 1459730), (1342, 1112745), (1705, 875838), (1830, 816013), (1891, 789690), (2013, 741830), (2046, 729865), (2393, 624030), (3355, 445098), (3410, 437919), (3782, 394845), (4026, 370915), (4786, 312015), (5115, 291946), (5673, 263230), (6710, 222549), (7179, 208010), (9455, 157938), (10065, 148366), (10230, 145973), (11346, 131615), (11965, 124806), (14358, 104005), (18910, 78969), (20130, 74183), (20801, 71790), (23930, 62403), (26323, 56730), (28365, 52646), (35895, 41602)]