1753980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 5419008

約数和(自身を除く): 3665028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 41, 46, 60, 62, 69, 82, 92, 93, 115, 123, 124, 138, 155, 164, 186, 205, 230, 246, 276, 310, 345, 372, 410, 460, 465, 492, 615, 620, 690, 713, 820, 930, 943, 1230, 1271, 1380, 1426, 1860, 1886, 2139, 2460, 2542, 2829, 2852, 3565, 3772, 3813, 4278, 4715, 5084, 5658, 6355, 7130, 7626, 8556, 9430, 10695, 11316, 12710, 14145, 14260, 15252, 18860, 19065, 21390, 25420, 28290, 29233, 38130, 42780, 56580, 58466, 76260, 87699, 116932, 146165, 175398, 292330, 350796, 438495, 584660, 876990, 1753980]

約数ペア:

[(1, 1753980), (2, 876990), (3, 584660), (4, 438495), (5, 350796), (6, 292330), (10, 175398), (12, 146165), (15, 116932), (20, 87699), (23, 76260), (30, 58466), (31, 56580), (41, 42780), (46, 38130), (60, 29233), (62, 28290), (69, 25420), (82, 21390), (92, 19065), (93, 18860), (115, 15252), (123, 14260), (124, 14145), (138, 12710), (155, 11316), (164, 10695), (186, 9430), (205, 8556), (230, 7626), (246, 7130), (276, 6355), (310, 5658), (345, 5084), (372, 4715), (410, 4278), (460, 3813), (465, 3772), (492, 3565), (615, 2852), (620, 2829), (690, 2542), (713, 2460), (820, 2139), (930, 1886), (943, 1860), (1230, 1426), (1271, 1380)]