34906620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 117669888

約数和(自身を除く): 82763268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 383, 420, 434, 465, 490, 588, 620, 651, 735, 766, 868, 930, 980, 1085, 1149, 1302, 1470, 1519, 1532, 1860, 1915, 2170, 2298, 2604, 2681, 2940, 3038, 3255, 3830, 4340, 4557, 4596, 5362, 5745, 6076, 6510, 7595, 7660, 8043, 9114, 10724, 11490, 11873, 13020, 13405, 15190, 16086, 18228, 18767, 22785, 22980, 23746, 26810, 30380, 32172, 35619, 37534, 40215, 45570, 47492, 53620, 56301, 59365, 71238, 75068, 80430, 83111, 91140, 93835, 112602, 118730, 142476, 160860, 166222, 178095, 187670, 225204, 237460, 249333, 281505, 332444, 356190, 375340, 415555, 498666, 563010, 581777, 712380, 831110, 997332, 1126020, 1163554, 1246665, 1662220, 1745331, 2327108, 2493330, 2908885, 3490662, 4986660, 5817770, 6981324, 8726655, 11635540, 17453310, 34906620]

約数ペア:

[(1, 34906620), (2, 17453310), (3, 11635540), (4, 8726655), (5, 6981324), (6, 5817770), (7, 4986660), (10, 3490662), (12, 2908885), (14, 2493330), (15, 2327108), (20, 1745331), (21, 1662220), (28, 1246665), (30, 1163554), (31, 1126020), (35, 997332), (42, 831110), (49, 712380), (60, 581777), (62, 563010), (70, 498666), (84, 415555), (93, 375340), (98, 356190), (105, 332444), (124, 281505), (140, 249333), (147, 237460), (155, 225204), (186, 187670), (196, 178095), (210, 166222), (217, 160860), (245, 142476), (294, 118730), (310, 112602), (372, 93835), (383, 91140), (420, 83111), (434, 80430), (465, 75068), (490, 71238), (588, 59365), (620, 56301), (651, 53620), (735, 47492), (766, 45570), (868, 40215), (930, 37534), (980, 35619), (1085, 32172), (1149, 30380), (1302, 26810), (1470, 23746), (1519, 22980), (1532, 22785), (1860, 18767), (1915, 18228), (2170, 16086), (2298, 15190), (2604, 13405), (2681, 13020), (2940, 11873), (3038, 11490), (3255, 10724), (3830, 9114), (4340, 8043), (4557, 7660), (4596, 7595), (5362, 6510), (5745, 6076)]