70352460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 229503456

約数和(自身を除く): 159150996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 83, 85, 90, 102, 153, 166, 170, 180, 204, 249, 255, 277, 306, 332, 340, 415, 498, 510, 554, 612, 747, 765, 830, 831, 996, 1020, 1108, 1245, 1385, 1411, 1494, 1530, 1660, 1662, 2490, 2493, 2770, 2822, 2988, 3060, 3324, 3735, 4155, 4233, 4709, 4980, 4986, 5540, 5644, 7055, 7470, 8310, 8466, 9418, 9972, 12465, 12699, 14110, 14127, 14940, 16620, 16932, 18836, 21165, 22991, 23545, 24930, 25398, 28220, 28254, 42330, 42381, 45982, 47090, 49860, 50796, 56508, 63495, 68973, 70635, 84660, 84762, 91964, 94180, 114955, 126990, 137946, 141270, 169524, 206919, 211905, 229910, 253980, 275892, 282540, 344865, 390847, 413838, 423810, 459820, 689730, 781694, 827676, 847620, 1034595, 1172541, 1379460, 1563388, 1954235, 2069190, 2345082, 3517623, 3908470, 4138380, 4690164, 5862705, 7035246, 7816940, 11725410, 14070492, 17588115, 23450820, 35176230, 70352460]

約数ペア:

[(1, 70352460), (2, 35176230), (3, 23450820), (4, 17588115), (5, 14070492), (6, 11725410), (9, 7816940), (10, 7035246), (12, 5862705), (15, 4690164), (17, 4138380), (18, 3908470), (20, 3517623), (30, 2345082), (34, 2069190), (36, 1954235), (45, 1563388), (51, 1379460), (60, 1172541), (68, 1034595), (83, 847620), (85, 827676), (90, 781694), (102, 689730), (153, 459820), (166, 423810), (170, 413838), (180, 390847), (204, 344865), (249, 282540), (255, 275892), (277, 253980), (306, 229910), (332, 211905), (340, 206919), (415, 169524), (498, 141270), (510, 137946), (554, 126990), (612, 114955), (747, 94180), (765, 91964), (830, 84762), (831, 84660), (996, 70635), (1020, 68973), (1108, 63495), (1245, 56508), (1385, 50796), (1411, 49860), (1494, 47090), (1530, 45982), (1660, 42381), (1662, 42330), (2490, 28254), (2493, 28220), (2770, 25398), (2822, 24930), (2988, 23545), (3060, 22991), (3324, 21165), (3735, 18836), (4155, 16932), (4233, 16620), (4709, 14940), (4980, 14127), (4986, 14110), (5540, 12699), (5644, 12465), (7055, 9972), (7470, 9418), (8310, 8466)]