12238470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 35549280

約数和(自身を除く): 23310810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 421, 510, 570, 646, 765, 842, 855, 969, 1263, 1530, 1615, 1710, 1938, 2105, 2526, 2907, 3230, 3789, 4210, 4845, 5814, 6315, 7157, 7578, 7999, 9690, 12630, 14314, 14535, 15998, 18945, 21471, 23997, 29070, 35785, 37890, 39995, 42942, 47994, 64413, 71570, 71991, 79990, 107355, 119985, 128826, 135983, 143982, 214710, 239970, 271966, 322065, 359955, 407949, 644130, 679915, 719910, 815898, 1223847, 1359830, 2039745, 2447694, 4079490, 6119235, 12238470]

約数ペア:

[(1, 12238470), (2, 6119235), (3, 4079490), (5, 2447694), (6, 2039745), (9, 1359830), (10, 1223847), (15, 815898), (17, 719910), (18, 679915), (19, 644130), (30, 407949), (34, 359955), (38, 322065), (45, 271966), (51, 239970), (57, 214710), (85, 143982), (90, 135983), (95, 128826), (102, 119985), (114, 107355), (153, 79990), (170, 71991), (171, 71570), (190, 64413), (255, 47994), (285, 42942), (306, 39995), (323, 37890), (342, 35785), (421, 29070), (510, 23997), (570, 21471), (646, 18945), (765, 15998), (842, 14535), (855, 14314), (969, 12630), (1263, 9690), (1530, 7999), (1615, 7578), (1710, 7157), (1938, 6315), (2105, 5814), (2526, 4845), (2907, 4210), (3230, 3789)]