3189420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 11007360

約数和(自身を除く): 7817940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 47, 52, 58, 60, 65, 78, 87, 90, 94, 116, 117, 130, 141, 145, 156, 174, 180, 188, 195, 234, 235, 260, 261, 282, 290, 348, 377, 390, 423, 435, 468, 470, 522, 564, 580, 585, 611, 705, 754, 780, 846, 870, 940, 1044, 1131, 1170, 1222, 1305, 1363, 1410, 1508, 1692, 1740, 1833, 1885, 2115, 2262, 2340, 2444, 2610, 2726, 2820, 3055, 3393, 3666, 3770, 4089, 4230, 4524, 5220, 5452, 5499, 5655, 6110, 6786, 6815, 7332, 7540, 8178, 8460, 9165, 10998, 11310, 12220, 12267, 13572, 13630, 16356, 16965, 17719, 18330, 20445, 21996, 22620, 24534, 27260, 27495, 33930, 35438, 36660, 40890, 49068, 53157, 54990, 61335, 67860, 70876, 81780, 88595, 106314, 109980, 122670, 159471, 177190, 212628, 245340, 265785, 318942, 354380, 531570, 637884, 797355, 1063140, 1594710, 3189420]

約数ペア:

[(1, 3189420), (2, 1594710), (3, 1063140), (4, 797355), (5, 637884), (6, 531570), (9, 354380), (10, 318942), (12, 265785), (13, 245340), (15, 212628), (18, 177190), (20, 159471), (26, 122670), (29, 109980), (30, 106314), (36, 88595), (39, 81780), (45, 70876), (47, 67860), (52, 61335), (58, 54990), (60, 53157), (65, 49068), (78, 40890), (87, 36660), (90, 35438), (94, 33930), (116, 27495), (117, 27260), (130, 24534), (141, 22620), (145, 21996), (156, 20445), (174, 18330), (180, 17719), (188, 16965), (195, 16356), (234, 13630), (235, 13572), (260, 12267), (261, 12220), (282, 11310), (290, 10998), (348, 9165), (377, 8460), (390, 8178), (423, 7540), (435, 7332), (468, 6815), (470, 6786), (522, 6110), (564, 5655), (580, 5499), (585, 5452), (611, 5220), (705, 4524), (754, 4230), (780, 4089), (846, 3770), (870, 3666), (940, 3393), (1044, 3055), (1131, 2820), (1170, 2726), (1222, 2610), (1305, 2444), (1363, 2340), (1410, 2262), (1508, 2115), (1692, 1885), (1740, 1833)]