11389830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 30233088

約数和(自身を除く): 18843258

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 971, 1173, 1942, 1955, 2346, 2913, 3910, 4855, 5826, 5865, 9710, 11730, 14565, 16507, 22333, 29130, 33014, 44666, 49521, 66999, 82535, 99042, 111665, 133998, 165070, 223330, 247605, 334995, 379661, 495210, 669990, 759322, 1138983, 1898305, 2277966, 3796610, 5694915, 11389830]

約数ペア:

[(1, 11389830), (2, 5694915), (3, 3796610), (5, 2277966), (6, 1898305), (10, 1138983), (15, 759322), (17, 669990), (23, 495210), (30, 379661), (34, 334995), (46, 247605), (51, 223330), (69, 165070), (85, 133998), (102, 111665), (115, 99042), (138, 82535), (170, 66999), (230, 49521), (255, 44666), (345, 33014), (391, 29130), (510, 22333), (690, 16507), (782, 14565), (971, 11730), (1173, 9710), (1942, 5865), (1955, 5826), (2346, 4855), (2913, 3910)]