22303260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 79951872

約数和(自身を除く): 57648612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 571, 620, 630, 651, 868, 930, 1085, 1116, 1142, 1260, 1302, 1395, 1713, 1860, 1953, 2170, 2284, 2604, 2790, 2855, 3255, 3426, 3906, 3997, 4340, 5139, 5580, 5710, 6510, 6852, 7812, 7994, 8565, 9765, 10278, 11420, 11991, 13020, 15988, 17130, 17701, 19530, 19985, 20556, 23982, 25695, 34260, 35402, 35973, 39060, 39970, 47964, 51390, 53103, 59955, 70804, 71946, 79940, 88505, 102780, 106206, 119910, 123907, 143892, 159309, 177010, 179865, 212412, 239820, 247814, 265515, 318618, 354020, 359730, 371721, 495628, 531030, 619535, 637236, 719460, 743442, 796545, 1062060, 1115163, 1239070, 1486884, 1593090, 1858605, 2230326, 2478140, 3186180, 3717210, 4460652, 5575815, 7434420, 11151630, 22303260]

約数ペア:

[(1, 22303260), (2, 11151630), (3, 7434420), (4, 5575815), (5, 4460652), (6, 3717210), (7, 3186180), (9, 2478140), (10, 2230326), (12, 1858605), (14, 1593090), (15, 1486884), (18, 1239070), (20, 1115163), (21, 1062060), (28, 796545), (30, 743442), (31, 719460), (35, 637236), (36, 619535), (42, 531030), (45, 495628), (60, 371721), (62, 359730), (63, 354020), (70, 318618), (84, 265515), (90, 247814), (93, 239820), (105, 212412), (124, 179865), (126, 177010), (140, 159309), (155, 143892), (180, 123907), (186, 119910), (210, 106206), (217, 102780), (252, 88505), (279, 79940), (310, 71946), (315, 70804), (372, 59955), (420, 53103), (434, 51390), (465, 47964), (558, 39970), (571, 39060), (620, 35973), (630, 35402), (651, 34260), (868, 25695), (930, 23982), (1085, 20556), (1116, 19985), (1142, 19530), (1260, 17701), (1302, 17130), (1395, 15988), (1713, 13020), (1860, 11991), (1953, 11420), (2170, 10278), (2284, 9765), (2604, 8565), (2790, 7994), (2855, 7812), (3255, 6852), (3426, 6510), (3906, 5710), (3997, 5580), (4340, 5139)]