39085380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 128432304

約数和(自身を除く): 89346924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 241, 255, 265, 306, 318, 340, 477, 482, 510, 530, 612, 636, 723, 765, 795, 901, 954, 964, 1020, 1060, 1205, 1446, 1530, 1590, 1802, 1908, 2169, 2385, 2410, 2703, 2892, 3060, 3180, 3604, 3615, 4097, 4338, 4505, 4770, 4820, 5406, 7230, 8109, 8194, 8676, 9010, 9540, 10812, 10845, 12291, 12773, 13515, 14460, 16218, 16388, 18020, 20485, 21690, 24582, 25546, 27030, 32436, 36873, 38319, 40545, 40970, 43380, 49164, 51092, 54060, 61455, 63865, 73746, 76638, 81090, 81940, 114957, 122910, 127730, 147492, 153276, 162180, 184365, 191595, 217141, 229914, 245820, 255460, 368730, 383190, 434282, 459828, 574785, 651423, 737460, 766380, 868564, 1085705, 1149570, 1302846, 1954269, 2171410, 2299140, 2605692, 3257115, 3908538, 4342820, 6514230, 7817076, 9771345, 13028460, 19542690, 39085380]

約数ペア:

[(1, 39085380), (2, 19542690), (3, 13028460), (4, 9771345), (5, 7817076), (6, 6514230), (9, 4342820), (10, 3908538), (12, 3257115), (15, 2605692), (17, 2299140), (18, 2171410), (20, 1954269), (30, 1302846), (34, 1149570), (36, 1085705), (45, 868564), (51, 766380), (53, 737460), (60, 651423), (68, 574785), (85, 459828), (90, 434282), (102, 383190), (106, 368730), (153, 255460), (159, 245820), (170, 229914), (180, 217141), (204, 191595), (212, 184365), (241, 162180), (255, 153276), (265, 147492), (306, 127730), (318, 122910), (340, 114957), (477, 81940), (482, 81090), (510, 76638), (530, 73746), (612, 63865), (636, 61455), (723, 54060), (765, 51092), (795, 49164), (901, 43380), (954, 40970), (964, 40545), (1020, 38319), (1060, 36873), (1205, 32436), (1446, 27030), (1530, 25546), (1590, 24582), (1802, 21690), (1908, 20485), (2169, 18020), (2385, 16388), (2410, 16218), (2703, 14460), (2892, 13515), (3060, 12773), (3180, 12291), (3604, 10845), (3615, 10812), (4097, 9540), (4338, 9010), (4505, 8676), (4770, 8194), (4820, 8109), (5406, 7230)]