21836195730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{590327}}^1$

素因数の和:590480

約数の個数: 64

約数和(自身を含む): 58654990080

約数和(自身を除く): 36818794350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 3699, 4110, 6165, 7398, 12330, 18495, 36990, 590327, 1180654, 1770981, 2951635, 3541962, 5312943, 5903270, 8854905, 10625886, 15938829, 17709810, 26564715, 31877658, 53129430, 79694145, 80874799, 159388290, 161749598, 242624397, 404373995, 485248794, 727873191, 808747990, 1213121985, 1455746382, 2183619573, 2426243970, 3639365955, 4367239146, 7278731910, 10918097865, 21836195730]

約数ペア:

[(1, 21836195730), (2, 10918097865), (3, 7278731910), (5, 4367239146), (6, 3639365955), (9, 2426243970), (10, 2183619573), (15, 1455746382), (18, 1213121985), (27, 808747990), (30, 727873191), (45, 485248794), (54, 404373995), (90, 242624397), (135, 161749598), (137, 159388290), (270, 80874799), (274, 79694145), (411, 53129430), (685, 31877658), (822, 26564715), (1233, 17709810), (1370, 15938829), (2055, 10625886), (2466, 8854905), (3699, 5903270), (4110, 5312943), (6165, 3541962), (7398, 2951635), (12330, 1770981), (18495, 1180654), (36990, 590327)]