22228290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 71424000

約数和(自身を除く): 49195710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 619, 630, 665, 798, 855, 945, 1026, 1197, 1238, 1330, 1710, 1857, 1890, 1995, 2394, 2565, 3095, 3591, 3714, 3990, 4333, 5130, 5571, 5985, 6190, 7182, 8666, 9285, 11142, 11761, 11970, 12999, 16713, 17955, 18570, 21665, 23522, 25998, 27855, 33426, 35283, 35910, 38997, 43330, 55710, 58805, 64995, 70566, 77994, 82327, 83565, 105849, 116991, 117610, 129990, 164654, 167130, 176415, 194985, 211698, 233982, 246981, 317547, 352830, 389970, 411635, 493962, 529245, 584955, 635094, 740943, 823270, 1058490, 1169910, 1234905, 1481886, 1587735, 2222829, 2469810, 3175470, 3704715, 4445658, 7409430, 11114145, 22228290]

約数ペア:

[(1, 22228290), (2, 11114145), (3, 7409430), (5, 4445658), (6, 3704715), (7, 3175470), (9, 2469810), (10, 2222829), (14, 1587735), (15, 1481886), (18, 1234905), (19, 1169910), (21, 1058490), (27, 823270), (30, 740943), (35, 635094), (38, 584955), (42, 529245), (45, 493962), (54, 411635), (57, 389970), (63, 352830), (70, 317547), (90, 246981), (95, 233982), (105, 211698), (114, 194985), (126, 176415), (133, 167130), (135, 164654), (171, 129990), (189, 117610), (190, 116991), (210, 105849), (266, 83565), (270, 82327), (285, 77994), (315, 70566), (342, 64995), (378, 58805), (399, 55710), (513, 43330), (570, 38997), (619, 35910), (630, 35283), (665, 33426), (798, 27855), (855, 25998), (945, 23522), (1026, 21665), (1197, 18570), (1238, 17955), (1330, 16713), (1710, 12999), (1857, 11970), (1890, 11761), (1995, 11142), (2394, 9285), (2565, 8666), (3095, 7182), (3591, 6190), (3714, 5985), (3990, 5571), (4333, 5130)]