1837290870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 5055799680

約数和(自身を除く): 3218508810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 353, 370, 521, 555, 666, 706, 999, 1042, 1059, 1110, 1563, 1665, 1765, 1998, 2118, 2605, 3126, 3177, 3330, 3530, 4689, 4995, 5210, 5295, 6354, 7815, 9378, 9531, 9990, 10590, 13061, 14067, 15630, 15885, 19062, 19277, 23445, 26122, 28134, 31770, 38554, 39183, 46890, 47655, 57831, 65305, 70335, 78366, 95310, 96385, 115662, 117549, 130610, 140670, 173493, 183913, 192770, 195915, 235098, 289155, 346986, 352647, 367826, 391830, 520479, 551739, 578310, 587745, 705294, 867465, 919565, 1040958, 1103478, 1175490, 1655217, 1734930, 1763235, 1839130, 2602395, 2758695, 3310434, 3526470, 4965651, 5204790, 5517390, 6804781, 8276085, 9931302, 13609562, 16552170, 20414343, 24828255, 34023905, 40828686, 49656510, 61243029, 68047810, 102071715, 122486058, 183729087, 204143430, 306215145, 367458174, 612430290, 918645435, 1837290870]

約数ペア:

[(1, 1837290870), (2, 918645435), (3, 612430290), (5, 367458174), (6, 306215145), (9, 204143430), (10, 183729087), (15, 122486058), (18, 102071715), (27, 68047810), (30, 61243029), (37, 49656510), (45, 40828686), (54, 34023905), (74, 24828255), (90, 20414343), (111, 16552170), (135, 13609562), (185, 9931302), (222, 8276085), (270, 6804781), (333, 5517390), (353, 5204790), (370, 4965651), (521, 3526470), (555, 3310434), (666, 2758695), (706, 2602395), (999, 1839130), (1042, 1763235), (1059, 1734930), (1110, 1655217), (1563, 1175490), (1665, 1103478), (1765, 1040958), (1998, 919565), (2118, 867465), (2605, 705294), (3126, 587745), (3177, 578310), (3330, 551739), (3530, 520479), (4689, 391830), (4995, 367826), (5210, 352647), (5295, 346986), (6354, 289155), (7815, 235098), (9378, 195915), (9531, 192770), (9990, 183913), (10590, 173493), (13061, 140670), (14067, 130610), (15630, 117549), (15885, 115662), (19062, 96385), (19277, 95310), (23445, 78366), (26122, 70335), (28134, 65305), (31770, 57831), (38554, 47655), (39183, 46890)]