1230199830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 3250990080

約数和(自身を除く): 2020790250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 383, 401, 445, 534, 766, 801, 802, 890, 1149, 1203, 1335, 1602, 1915, 2005, 2298, 2406, 2670, 3447, 3609, 3830, 4005, 4010, 5745, 6015, 6894, 7218, 8010, 11490, 12030, 17235, 18045, 34087, 34470, 35689, 36090, 68174, 71378, 102261, 107067, 153583, 170435, 178445, 204522, 214134, 306783, 307166, 321201, 340870, 356890, 460749, 511305, 535335, 613566, 642402, 767915, 921498, 1022610, 1070670, 1382247, 1533915, 1535830, 1606005, 2303745, 2764494, 3067830, 3212010, 4607490, 6911235, 13668887, 13822470, 27337774, 41006661, 68344435, 82013322, 123019983, 136688870, 205033305, 246039966, 410066610, 615099915, 1230199830]

約数ペア:

[(1, 1230199830), (2, 615099915), (3, 410066610), (5, 246039966), (6, 205033305), (9, 136688870), (10, 123019983), (15, 82013322), (18, 68344435), (30, 41006661), (45, 27337774), (89, 13822470), (90, 13668887), (178, 6911235), (267, 4607490), (383, 3212010), (401, 3067830), (445, 2764494), (534, 2303745), (766, 1606005), (801, 1535830), (802, 1533915), (890, 1382247), (1149, 1070670), (1203, 1022610), (1335, 921498), (1602, 767915), (1915, 642402), (2005, 613566), (2298, 535335), (2406, 511305), (2670, 460749), (3447, 356890), (3609, 340870), (3830, 321201), (4005, 307166), (4010, 306783), (5745, 214134), (6015, 204522), (6894, 178445), (7218, 170435), (8010, 153583), (11490, 107067), (12030, 102261), (17235, 71378), (18045, 68174), (34087, 36090), (34470, 35689)]