45290070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 142663680

約数和(自身を除く): 97373610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 773, 837, 930, 945, 1085, 1302, 1395, 1546, 1674, 1890, 1953, 2170, 2319, 2790, 3255, 3865, 3906, 4185, 4638, 5411, 5859, 6510, 6957, 7730, 8370, 9765, 10822, 11595, 11718, 13914, 16233, 19530, 20871, 23190, 23963, 27055, 29295, 32466, 34785, 41742, 47926, 48699, 54110, 58590, 69570, 71889, 81165, 97398, 104355, 119815, 143778, 146097, 162330, 167741, 208710, 215667, 239630, 243495, 292194, 335482, 359445, 431334, 486990, 503223, 647001, 718890, 730485, 838705, 1006446, 1078335, 1294002, 1460970, 1509669, 1677410, 2156670, 2516115, 3019338, 3235005, 4529007, 5032230, 6470010, 7548345, 9058014, 15096690, 22645035, 45290070]

約数ペア:

[(1, 45290070), (2, 22645035), (3, 15096690), (5, 9058014), (6, 7548345), (7, 6470010), (9, 5032230), (10, 4529007), (14, 3235005), (15, 3019338), (18, 2516115), (21, 2156670), (27, 1677410), (30, 1509669), (31, 1460970), (35, 1294002), (42, 1078335), (45, 1006446), (54, 838705), (62, 730485), (63, 718890), (70, 647001), (90, 503223), (93, 486990), (105, 431334), (126, 359445), (135, 335482), (155, 292194), (186, 243495), (189, 239630), (210, 215667), (217, 208710), (270, 167741), (279, 162330), (310, 146097), (315, 143778), (378, 119815), (434, 104355), (465, 97398), (558, 81165), (630, 71889), (651, 69570), (773, 58590), (837, 54110), (930, 48699), (945, 47926), (1085, 41742), (1302, 34785), (1395, 32466), (1546, 29295), (1674, 27055), (1890, 23963), (1953, 23190), (2170, 20871), (2319, 19530), (2790, 16233), (3255, 13914), (3865, 11718), (3906, 11595), (4185, 10822), (4638, 9765), (5411, 8370), (5859, 7730), (6510, 6957)]