4916340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 17611776

約数和(自身を除く): 12695436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 191, 195, 198, 220, 234, 260, 286, 330, 382, 390, 396, 429, 468, 495, 572, 573, 585, 660, 715, 764, 780, 858, 955, 990, 1146, 1170, 1287, 1430, 1716, 1719, 1910, 1980, 2101, 2145, 2292, 2340, 2483, 2574, 2860, 2865, 3438, 3820, 4202, 4290, 4966, 5148, 5730, 6303, 6435, 6876, 7449, 8404, 8580, 8595, 9932, 10505, 11460, 12415, 12606, 12870, 14898, 17190, 18909, 21010, 22347, 24830, 25212, 25740, 27313, 29796, 31515, 34380, 37245, 37818, 42020, 44694, 49660, 54626, 63030, 74490, 75636, 81939, 89388, 94545, 109252, 111735, 126060, 136565, 148980, 163878, 189090, 223470, 245817, 273130, 327756, 378180, 409695, 446940, 491634, 546260, 819390, 983268, 1229085, 1638780, 2458170, 4916340]

約数ペア:

[(1, 4916340), (2, 2458170), (3, 1638780), (4, 1229085), (5, 983268), (6, 819390), (9, 546260), (10, 491634), (11, 446940), (12, 409695), (13, 378180), (15, 327756), (18, 273130), (20, 245817), (22, 223470), (26, 189090), (30, 163878), (33, 148980), (36, 136565), (39, 126060), (44, 111735), (45, 109252), (52, 94545), (55, 89388), (60, 81939), (65, 75636), (66, 74490), (78, 63030), (90, 54626), (99, 49660), (110, 44694), (117, 42020), (130, 37818), (132, 37245), (143, 34380), (156, 31515), (165, 29796), (180, 27313), (191, 25740), (195, 25212), (198, 24830), (220, 22347), (234, 21010), (260, 18909), (286, 17190), (330, 14898), (382, 12870), (390, 12606), (396, 12415), (429, 11460), (468, 10505), (495, 9932), (572, 8595), (573, 8580), (585, 8404), (660, 7449), (715, 6876), (764, 6435), (780, 6303), (858, 5730), (955, 5148), (990, 4966), (1146, 4290), (1170, 4202), (1287, 3820), (1430, 3438), (1716, 2865), (1719, 2860), (1910, 2574), (1980, 2483), (2101, 2340), (2145, 2292)]