2116799940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{2393}}^1$

素因数の和:3069

約数の個数: 96

約数和(自身を含む): 6196974336

約数和(自身を除く): 4080174396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 641, 690, 1282, 1380, 1923, 2393, 2564, 3205, 3846, 4786, 6410, 7179, 7692, 9572, 9615, 11965, 12820, 14358, 14743, 19230, 23930, 28716, 29486, 35895, 38460, 44229, 47860, 55039, 58972, 71790, 73715, 88458, 110078, 143580, 147430, 165117, 176916, 220156, 221145, 275195, 294860, 330234, 442290, 550390, 660468, 825585, 884580, 1100780, 1533913, 1651170, 3067826, 3302340, 4601739, 6135652, 7669565, 9203478, 15339130, 18406956, 23008695, 30678260, 35279999, 46017390, 70559998, 92034780, 105839997, 141119996, 176399995, 211679994, 352799990, 423359988, 529199985, 705599980, 1058399970, 2116799940]

約数ペア:

[(1, 2116799940), (2, 1058399970), (3, 705599980), (4, 529199985), (5, 423359988), (6, 352799990), (10, 211679994), (12, 176399995), (15, 141119996), (20, 105839997), (23, 92034780), (30, 70559998), (46, 46017390), (60, 35279999), (69, 30678260), (92, 23008695), (115, 18406956), (138, 15339130), (230, 9203478), (276, 7669565), (345, 6135652), (460, 4601739), (641, 3302340), (690, 3067826), (1282, 1651170), (1380, 1533913), (1923, 1100780), (2393, 884580), (2564, 825585), (3205, 660468), (3846, 550390), (4786, 442290), (6410, 330234), (7179, 294860), (7692, 275195), (9572, 221145), (9615, 220156), (11965, 176916), (12820, 165117), (14358, 147430), (14743, 143580), (19230, 110078), (23930, 88458), (28716, 73715), (29486, 71790), (35895, 58972), (38460, 55039), (44229, 47860)]