4465860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 120

約数和(自身を含む): 15058176

約数和(自身を除く): 10592316

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, 343, 372, 420, 434, 465, 490, 588, 620, 651, 686, 735, 868, 930, 980, 1029, 1085, 1302, 1372, 1470, 1519, 1715, 1860, 2058, 2170, 2401, 2604, 2940, 3038, 3255, 3430, 4116, 4340, 4557, 4802, 5145, 6076, 6510, 6860, 7203, 7595, 9114, 9604, 10290, 10633, 12005, 13020, 14406, 15190, 18228, 20580, 21266, 22785, 24010, 28812, 30380, 31899, 36015, 42532, 45570, 48020, 53165, 63798, 72030, 74431, 91140, 106330, 127596, 144060, 148862, 159495, 212660, 223293, 297724, 318990, 372155, 446586, 637980, 744310, 893172, 1116465, 1488620, 2232930, 4465860]

約数ペア:

[(1, 4465860), (2, 2232930), (3, 1488620), (4, 1116465), (5, 893172), (6, 744310), (7, 637980), (10, 446586), (12, 372155), (14, 318990), (15, 297724), (20, 223293), (21, 212660), (28, 159495), (30, 148862), (31, 144060), (35, 127596), (42, 106330), (49, 91140), (60, 74431), (62, 72030), (70, 63798), (84, 53165), (93, 48020), (98, 45570), (105, 42532), (124, 36015), (140, 31899), (147, 30380), (155, 28812), (186, 24010), (196, 22785), (210, 21266), (217, 20580), (245, 18228), (294, 15190), (310, 14406), (343, 13020), (372, 12005), (420, 10633), (434, 10290), (465, 9604), (490, 9114), (588, 7595), (620, 7203), (651, 6860), (686, 6510), (735, 6076), (868, 5145), (930, 4802), (980, 4557), (1029, 4340), (1085, 4116), (1302, 3430), (1372, 3255), (1470, 3038), (1519, 2940), (1715, 2604), (1860, 2401), (2058, 2170)]