223221570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 128

約数和(自身を含む): 640459008

約数和(自身を除く): 417237438

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 61, 65, 66, 78, 110, 122, 130, 143, 165, 183, 195, 286, 305, 330, 366, 390, 429, 610, 671, 715, 793, 853, 858, 915, 1342, 1430, 1586, 1706, 1830, 2013, 2145, 2379, 2559, 3355, 3965, 4026, 4265, 4290, 4758, 5118, 6710, 7930, 8530, 8723, 9383, 10065, 11089, 11895, 12795, 17446, 18766, 20130, 22178, 23790, 25590, 26169, 28149, 33267, 43615, 46915, 52033, 52338, 55445, 56298, 66534, 87230, 93830, 104066, 110890, 121979, 130845, 140745, 156099, 166335, 243958, 260165, 261690, 281490, 312198, 332670, 365937, 520330, 572363, 609895, 676429, 731874, 780495, 1144726, 1219790, 1352858, 1560990, 1717089, 1829685, 2029287, 2861815, 3382145, 3434178, 3659370, 4058574, 5723630, 6764290, 7440719, 8585445, 10146435, 14881438, 17170890, 20292870, 22322157, 37203595, 44644314, 74407190, 111610785, 223221570]

約数ペア:

[(1, 223221570), (2, 111610785), (3, 74407190), (5, 44644314), (6, 37203595), (10, 22322157), (11, 20292870), (13, 17170890), (15, 14881438), (22, 10146435), (26, 8585445), (30, 7440719), (33, 6764290), (39, 5723630), (55, 4058574), (61, 3659370), (65, 3434178), (66, 3382145), (78, 2861815), (110, 2029287), (122, 1829685), (130, 1717089), (143, 1560990), (165, 1352858), (183, 1219790), (195, 1144726), (286, 780495), (305, 731874), (330, 676429), (366, 609895), (390, 572363), (429, 520330), (610, 365937), (671, 332670), (715, 312198), (793, 281490), (853, 261690), (858, 260165), (915, 243958), (1342, 166335), (1430, 156099), (1586, 140745), (1706, 130845), (1830, 121979), (2013, 110890), (2145, 104066), (2379, 93830), (2559, 87230), (3355, 66534), (3965, 56298), (4026, 55445), (4265, 52338), (4290, 52033), (4758, 46915), (5118, 43615), (6710, 33267), (7930, 28149), (8530, 26169), (8723, 25590), (9383, 23790), (10065, 22178), (11089, 20130), (11895, 18766), (12795, 17446)]