139869210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 390168576

約数和(自身を除く): 250299366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 115, 130, 138, 155, 186, 195, 230, 299, 310, 345, 390, 403, 465, 503, 598, 690, 713, 806, 897, 930, 1006, 1209, 1426, 1495, 1509, 1794, 2015, 2139, 2418, 2515, 2990, 3018, 3565, 4030, 4278, 4485, 5030, 6045, 6539, 7130, 7545, 8970, 9269, 10695, 11569, 12090, 13078, 15090, 15593, 18538, 19617, 21390, 23138, 27807, 31186, 32695, 34707, 39234, 46345, 46779, 55614, 57845, 65390, 69414, 77965, 92690, 93558, 98085, 115690, 139035, 150397, 155930, 173535, 196170, 202709, 233895, 278070, 300794, 347070, 358639, 405418, 451191, 467790, 608127, 717278, 751985, 902382, 1013545, 1075917, 1216254, 1503970, 1793195, 2027090, 2151834, 2255955, 3040635, 3586390, 4511910, 4662307, 5379585, 6081270, 9324614, 10759170, 13986921, 23311535, 27973842, 46623070, 69934605, 139869210]

約数ペア:

[(1, 139869210), (2, 69934605), (3, 46623070), (5, 27973842), (6, 23311535), (10, 13986921), (13, 10759170), (15, 9324614), (23, 6081270), (26, 5379585), (30, 4662307), (31, 4511910), (39, 3586390), (46, 3040635), (62, 2255955), (65, 2151834), (69, 2027090), (78, 1793195), (93, 1503970), (115, 1216254), (130, 1075917), (138, 1013545), (155, 902382), (186, 751985), (195, 717278), (230, 608127), (299, 467790), (310, 451191), (345, 405418), (390, 358639), (403, 347070), (465, 300794), (503, 278070), (598, 233895), (690, 202709), (713, 196170), (806, 173535), (897, 155930), (930, 150397), (1006, 139035), (1209, 115690), (1426, 98085), (1495, 93558), (1509, 92690), (1794, 77965), (2015, 69414), (2139, 65390), (2418, 57845), (2515, 55614), (2990, 46779), (3018, 46345), (3565, 39234), (4030, 34707), (4278, 32695), (4485, 31186), (5030, 27807), (6045, 23138), (6539, 21390), (7130, 19617), (7545, 18538), (8970, 15593), (9269, 15090), (10695, 13078), (11569, 12090)]