30176190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 91872144

約数和(自身を除く): 61695954

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 121, 153, 163, 165, 170, 187, 198, 242, 255, 306, 326, 330, 363, 374, 489, 495, 510, 561, 605, 726, 765, 815, 935, 978, 990, 1089, 1122, 1210, 1467, 1530, 1630, 1683, 1793, 1815, 1870, 2057, 2178, 2445, 2771, 2805, 2934, 3366, 3586, 3630, 4114, 4890, 5379, 5445, 5542, 5610, 6171, 7335, 8313, 8415, 8965, 10285, 10758, 10890, 12342, 13855, 14670, 16137, 16626, 16830, 17930, 18513, 19723, 20570, 24939, 26895, 27710, 30481, 30855, 32274, 37026, 39446, 41565, 49878, 53790, 59169, 60962, 61710, 80685, 83130, 91443, 92565, 98615, 118338, 124695, 152405, 161370, 177507, 182886, 185130, 197230, 249390, 274329, 295845, 304810, 335291, 355014, 457215, 548658, 591690, 670582, 887535, 914430, 1005873, 1371645, 1676455, 1775070, 2011746, 2743290, 3017619, 3352910, 5029365, 6035238, 10058730, 15088095, 30176190]

約数ペア:

[(1, 30176190), (2, 15088095), (3, 10058730), (5, 6035238), (6, 5029365), (9, 3352910), (10, 3017619), (11, 2743290), (15, 2011746), (17, 1775070), (18, 1676455), (22, 1371645), (30, 1005873), (33, 914430), (34, 887535), (45, 670582), (51, 591690), (55, 548658), (66, 457215), (85, 355014), (90, 335291), (99, 304810), (102, 295845), (110, 274329), (121, 249390), (153, 197230), (163, 185130), (165, 182886), (170, 177507), (187, 161370), (198, 152405), (242, 124695), (255, 118338), (306, 98615), (326, 92565), (330, 91443), (363, 83130), (374, 80685), (489, 61710), (495, 60962), (510, 59169), (561, 53790), (605, 49878), (726, 41565), (765, 39446), (815, 37026), (935, 32274), (978, 30855), (990, 30481), (1089, 27710), (1122, 26895), (1210, 24939), (1467, 20570), (1530, 19723), (1630, 18513), (1683, 17930), (1793, 16830), (1815, 16626), (1870, 16137), (2057, 14670), (2178, 13855), (2445, 12342), (2771, 10890), (2805, 10758), (2934, 10285), (3366, 8965), (3586, 8415), (3630, 8313), (4114, 7335), (4890, 6171), (5379, 5610), (5445, 5542)]