2870291730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 7451398656

約数和(自身を除く): 4581106926

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 103, 170, 202, 206, 255, 303, 309, 505, 510, 515, 541, 606, 618, 1010, 1030, 1082, 1515, 1545, 1623, 1717, 1751, 2705, 3030, 3090, 3246, 3434, 3502, 5151, 5253, 5410, 8115, 8585, 8755, 9197, 10302, 10403, 10506, 16230, 17170, 17510, 18394, 20806, 25755, 26265, 27591, 31209, 45985, 51510, 52015, 52530, 54641, 55182, 55723, 62418, 91970, 104030, 109282, 111446, 137955, 156045, 163923, 167169, 176851, 273205, 275910, 278615, 312090, 327846, 334338, 353702, 530553, 546410, 557230, 819615, 835845, 884255, 928897, 947291, 1061106, 1639230, 1671690, 1768510, 1857794, 1894582, 2652765, 2786691, 2841873, 4644485, 4736455, 5305530, 5573382, 5628023, 5683746, 9288970, 9472910, 11256046, 13933455, 14209365, 16884069, 27866910, 28140115, 28418730, 33768138, 56280230, 84420345, 95676391, 168840690, 191352782, 287029173, 478381955, 574058346, 956763910, 1435145865, 2870291730]

約数ペア:

[(1, 2870291730), (2, 1435145865), (3, 956763910), (5, 574058346), (6, 478381955), (10, 287029173), (15, 191352782), (17, 168840690), (30, 95676391), (34, 84420345), (51, 56280230), (85, 33768138), (101, 28418730), (102, 28140115), (103, 27866910), (170, 16884069), (202, 14209365), (206, 13933455), (255, 11256046), (303, 9472910), (309, 9288970), (505, 5683746), (510, 5628023), (515, 5573382), (541, 5305530), (606, 4736455), (618, 4644485), (1010, 2841873), (1030, 2786691), (1082, 2652765), (1515, 1894582), (1545, 1857794), (1623, 1768510), (1717, 1671690), (1751, 1639230), (2705, 1061106), (3030, 947291), (3090, 928897), (3246, 884255), (3434, 835845), (3502, 819615), (5151, 557230), (5253, 546410), (5410, 530553), (8115, 353702), (8585, 334338), (8755, 327846), (9197, 312090), (10302, 278615), (10403, 275910), (10506, 273205), (16230, 176851), (17170, 167169), (17510, 163923), (18394, 156045), (20806, 137955), (25755, 111446), (26265, 109282), (27591, 104030), (31209, 91970), (45985, 62418), (51510, 55723), (52015, 55182), (52530, 54641)]