38280970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 54616310

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 31, 35, 46, 59, 62, 65, 70, 91, 115, 118, 130, 155, 161, 182, 217, 230, 295, 299, 310, 322, 403, 413, 434, 455, 590, 598, 713, 767, 805, 806, 826, 910, 1085, 1357, 1426, 1495, 1534, 1610, 1829, 2015, 2065, 2093, 2170, 2714, 2821, 2990, 3565, 3658, 3835, 4030, 4130, 4186, 4991, 5369, 5642, 6785, 7130, 7670, 9145, 9269, 9499, 9982, 10465, 10738, 12803, 13570, 14105, 17641, 18290, 18538, 18998, 20930, 23777, 24955, 25606, 26845, 28210, 35282, 42067, 46345, 47495, 47554, 49910, 53690, 64015, 64883, 84134, 88205, 92690, 94990, 118885, 123487, 128030, 129766, 166439, 176410, 210335, 237770, 246974, 294469, 324415, 332878, 420670, 546871, 588938, 617435, 648830, 832195, 1093742, 1234870, 1472345, 1664390, 2734355, 2944690, 3828097, 5468710, 7656194, 19140485, 38280970]

約数ペア:

[(1, 38280970), (2, 19140485), (5, 7656194), (7, 5468710), (10, 3828097), (13, 2944690), (14, 2734355), (23, 1664390), (26, 1472345), (31, 1234870), (35, 1093742), (46, 832195), (59, 648830), (62, 617435), (65, 588938), (70, 546871), (91, 420670), (115, 332878), (118, 324415), (130, 294469), (155, 246974), (161, 237770), (182, 210335), (217, 176410), (230, 166439), (295, 129766), (299, 128030), (310, 123487), (322, 118885), (403, 94990), (413, 92690), (434, 88205), (455, 84134), (590, 64883), (598, 64015), (713, 53690), (767, 49910), (805, 47554), (806, 47495), (826, 46345), (910, 42067), (1085, 35282), (1357, 28210), (1426, 26845), (1495, 25606), (1534, 24955), (1610, 23777), (1829, 20930), (2015, 18998), (2065, 18538), (2093, 18290), (2170, 17641), (2714, 14105), (2821, 13570), (2990, 12803), (3565, 10738), (3658, 10465), (3835, 9982), (4030, 9499), (4130, 9269), (4186, 9145), (4991, 7670), (5369, 7130), (5642, 6785)]