10921140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 36324288

約数和(自身を除く): 25403148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 83, 85, 86, 90, 102, 129, 153, 166, 170, 172, 180, 204, 215, 249, 255, 258, 306, 332, 340, 387, 415, 430, 498, 510, 516, 612, 645, 731, 747, 765, 774, 830, 860, 996, 1020, 1245, 1290, 1411, 1462, 1494, 1530, 1548, 1660, 1935, 2193, 2490, 2580, 2822, 2924, 2988, 3060, 3569, 3655, 3735, 3870, 4233, 4386, 4980, 5644, 6579, 7055, 7138, 7310, 7470, 7740, 8466, 8772, 10707, 10965, 12699, 13158, 14110, 14276, 14620, 14940, 16932, 17845, 21165, 21414, 21930, 25398, 26316, 28220, 32121, 32895, 35690, 42330, 42828, 43860, 50796, 53535, 60673, 63495, 64242, 65790, 71380, 84660, 107070, 121346, 126990, 128484, 131580, 160605, 182019, 214140, 242692, 253980, 303365, 321210, 364038, 546057, 606730, 642420, 728076, 910095, 1092114, 1213460, 1820190, 2184228, 2730285, 3640380, 5460570, 10921140]

約数ペア:

[(1, 10921140), (2, 5460570), (3, 3640380), (4, 2730285), (5, 2184228), (6, 1820190), (9, 1213460), (10, 1092114), (12, 910095), (15, 728076), (17, 642420), (18, 606730), (20, 546057), (30, 364038), (34, 321210), (36, 303365), (43, 253980), (45, 242692), (51, 214140), (60, 182019), (68, 160605), (83, 131580), (85, 128484), (86, 126990), (90, 121346), (102, 107070), (129, 84660), (153, 71380), (166, 65790), (170, 64242), (172, 63495), (180, 60673), (204, 53535), (215, 50796), (249, 43860), (255, 42828), (258, 42330), (306, 35690), (332, 32895), (340, 32121), (387, 28220), (415, 26316), (430, 25398), (498, 21930), (510, 21414), (516, 21165), (612, 17845), (645, 16932), (731, 14940), (747, 14620), (765, 14276), (774, 14110), (830, 13158), (860, 12699), (996, 10965), (1020, 10707), (1245, 8772), (1290, 8466), (1411, 7740), (1462, 7470), (1494, 7310), (1530, 7138), (1548, 7055), (1660, 6579), (1935, 5644), (2193, 4980), (2490, 4386), (2580, 4233), (2822, 3870), (2924, 3735), (2988, 3655), (3060, 3569)]