469919970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21139}}^1$

素因数の和:21184

約数の個数: 96

約数和(自身を含む): 1385092800

約数和(自身を除く): 915172830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 21139, 22230, 42278, 63417, 105695, 126834, 190251, 211390, 274807, 317085, 380502, 401641, 549614, 634170, 803282, 824421, 951255, 1204923, 1374035, 1648842, 1902510, 2008205, 2409846, 2473263, 2748070, 3614769, 4016410, 4122105, 4946526, 5221333, 6024615, 7229538, 8244210, 10442666, 12049230, 12366315, 15663999, 18073845, 24732630, 26106665, 31327998, 36147690, 46991997, 52213330, 78319995, 93983994, 156639990, 234959985, 469919970]

約数ペア:

[(1, 469919970), (2, 234959985), (3, 156639990), (5, 93983994), (6, 78319995), (9, 52213330), (10, 46991997), (13, 36147690), (15, 31327998), (18, 26106665), (19, 24732630), (26, 18073845), (30, 15663999), (38, 12366315), (39, 12049230), (45, 10442666), (57, 8244210), (65, 7229538), (78, 6024615), (90, 5221333), (95, 4946526), (114, 4122105), (117, 4016410), (130, 3614769), (171, 2748070), (190, 2473263), (195, 2409846), (234, 2008205), (247, 1902510), (285, 1648842), (342, 1374035), (390, 1204923), (494, 951255), (570, 824421), (585, 803282), (741, 634170), (855, 549614), (1170, 401641), (1235, 380502), (1482, 317085), (1710, 274807), (2223, 211390), (2470, 190251), (3705, 126834), (4446, 105695), (7410, 63417), (11115, 42278), (21139, 22230)]