258991590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 741146112

約数和(自身を除く): 482154522

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 73, 78, 110, 130, 143, 146, 165, 195, 219, 286, 330, 365, 390, 429, 438, 715, 730, 803, 827, 858, 949, 1095, 1430, 1606, 1654, 1898, 2145, 2190, 2409, 2481, 2847, 4015, 4135, 4290, 4745, 4818, 4962, 5694, 8030, 8270, 9097, 9490, 10439, 10751, 12045, 12405, 14235, 18194, 20878, 21502, 24090, 24810, 27291, 28470, 31317, 32253, 45485, 52195, 53755, 54582, 60371, 62634, 64506, 90970, 104390, 107510, 118261, 120742, 136455, 156585, 161265, 181113, 236522, 272910, 301855, 313170, 322530, 354783, 362226, 591305, 603710, 664081, 709566, 784823, 905565, 1182610, 1328162, 1569646, 1773915, 1811130, 1992243, 2354469, 3320405, 3547830, 3924115, 3984486, 4708938, 6640810, 7848230, 8633053, 9961215, 11772345, 17266106, 19922430, 23544690, 25899159, 43165265, 51798318, 86330530, 129495795, 258991590]

約数ペア:

[(1, 258991590), (2, 129495795), (3, 86330530), (5, 51798318), (6, 43165265), (10, 25899159), (11, 23544690), (13, 19922430), (15, 17266106), (22, 11772345), (26, 9961215), (30, 8633053), (33, 7848230), (39, 6640810), (55, 4708938), (65, 3984486), (66, 3924115), (73, 3547830), (78, 3320405), (110, 2354469), (130, 1992243), (143, 1811130), (146, 1773915), (165, 1569646), (195, 1328162), (219, 1182610), (286, 905565), (330, 784823), (365, 709566), (390, 664081), (429, 603710), (438, 591305), (715, 362226), (730, 354783), (803, 322530), (827, 313170), (858, 301855), (949, 272910), (1095, 236522), (1430, 181113), (1606, 161265), (1654, 156585), (1898, 136455), (2145, 120742), (2190, 118261), (2409, 107510), (2481, 104390), (2847, 90970), (4015, 64506), (4135, 62634), (4290, 60371), (4745, 54582), (4818, 53755), (4962, 52195), (5694, 45485), (8030, 32253), (8270, 31317), (9097, 28470), (9490, 27291), (10439, 24810), (10751, 24090), (12045, 21502), (12405, 20878), (14235, 18194)]