2630970

素因数分解:

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

素因数の和:108

約数の個数: 96

約数和(自身を含む): 7547904

約数和(自身を除く): 4916934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 41, 45, 46, 62, 69, 82, 90, 93, 115, 123, 138, 155, 186, 205, 207, 230, 246, 279, 310, 345, 369, 410, 414, 465, 558, 615, 690, 713, 738, 930, 943, 1035, 1230, 1271, 1395, 1426, 1845, 1886, 2070, 2139, 2542, 2790, 2829, 3565, 3690, 3813, 4278, 4715, 5658, 6355, 6417, 7130, 7626, 8487, 9430, 10695, 11439, 12710, 12834, 14145, 16974, 19065, 21390, 22878, 28290, 29233, 32085, 38130, 42435, 57195, 58466, 64170, 84870, 87699, 114390, 146165, 175398, 263097, 292330, 438495, 526194, 876990, 1315485, 2630970]

約数ペア:

[(1, 2630970), (2, 1315485), (3, 876990), (5, 526194), (6, 438495), (9, 292330), (10, 263097), (15, 175398), (18, 146165), (23, 114390), (30, 87699), (31, 84870), (41, 64170), (45, 58466), (46, 57195), (62, 42435), (69, 38130), (82, 32085), (90, 29233), (93, 28290), (115, 22878), (123, 21390), (138, 19065), (155, 16974), (186, 14145), (205, 12834), (207, 12710), (230, 11439), (246, 10695), (279, 9430), (310, 8487), (345, 7626), (369, 7130), (410, 6417), (414, 6355), (465, 5658), (558, 4715), (615, 4278), (690, 3813), (713, 3690), (738, 3565), (930, 2829), (943, 2790), (1035, 2542), (1230, 2139), (1271, 2070), (1395, 1886), (1426, 1845)]