830224980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2026

約数の個数: 144

約数和(自身を含む): 2727348624

約数和(自身を除く): 1897123644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 197, 234, 260, 390, 394, 468, 585, 591, 780, 788, 985, 1170, 1182, 1773, 1801, 1970, 2340, 2364, 2561, 2955, 3546, 3602, 3940, 5122, 5403, 5910, 7092, 7204, 7683, 8865, 9005, 10244, 10806, 11820, 12805, 15366, 16209, 17730, 18010, 21612, 23049, 23413, 25610, 27015, 30732, 32418, 35460, 36020, 38415, 46098, 46826, 51220, 54030, 64836, 70239, 76830, 81045, 92196, 93652, 108060, 115245, 117065, 140478, 153660, 162090, 210717, 230490, 234130, 280956, 324180, 351195, 354797, 421434, 460980, 468260, 702390, 709594, 842868, 1053585, 1064391, 1404780, 1419188, 1773985, 2107170, 2128782, 3193173, 3547970, 4214340, 4257564, 4612361, 5321955, 6386346, 7095940, 9224722, 10643910, 12772692, 13837083, 15965865, 18449444, 21287820, 23061805, 27674166, 31931730, 41511249, 46123610, 55348332, 63863460, 69185415, 83022498, 92247220, 138370830, 166044996, 207556245, 276741660, 415112490, 830224980]

約数ペア:

[(1, 830224980), (2, 415112490), (3, 276741660), (4, 207556245), (5, 166044996), (6, 138370830), (9, 92247220), (10, 83022498), (12, 69185415), (13, 63863460), (15, 55348332), (18, 46123610), (20, 41511249), (26, 31931730), (30, 27674166), (36, 23061805), (39, 21287820), (45, 18449444), (52, 15965865), (60, 13837083), (65, 12772692), (78, 10643910), (90, 9224722), (117, 7095940), (130, 6386346), (156, 5321955), (180, 4612361), (195, 4257564), (197, 4214340), (234, 3547970), (260, 3193173), (390, 2128782), (394, 2107170), (468, 1773985), (585, 1419188), (591, 1404780), (780, 1064391), (788, 1053585), (985, 842868), (1170, 709594), (1182, 702390), (1773, 468260), (1801, 460980), (1970, 421434), (2340, 354797), (2364, 351195), (2561, 324180), (2955, 280956), (3546, 234130), (3602, 230490), (3940, 210717), (5122, 162090), (5403, 153660), (5910, 140478), (7092, 117065), (7204, 115245), (7683, 108060), (8865, 93652), (9005, 92196), (10244, 81045), (10806, 76830), (11820, 70239), (12805, 64836), (15366, 54030), (16209, 51220), (17730, 46826), (18010, 46098), (21612, 38415), (23049, 36020), (23413, 35460), (25610, 32418), (27015, 30732)]