2876790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 8536320

約数和(自身を除く): 5659530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 103, 105, 114, 133, 147, 190, 206, 210, 245, 266, 285, 294, 309, 399, 490, 515, 570, 618, 665, 721, 735, 798, 931, 1030, 1330, 1442, 1470, 1545, 1862, 1957, 1995, 2163, 2793, 3090, 3605, 3914, 3990, 4326, 4655, 5047, 5586, 5871, 7210, 9310, 9785, 10094, 10815, 11742, 13699, 13965, 15141, 19570, 21630, 25235, 27398, 27930, 29355, 30282, 41097, 50470, 58710, 68495, 75705, 82194, 95893, 136990, 151410, 191786, 205485, 287679, 410970, 479465, 575358, 958930, 1438395, 2876790]

約数ペア:

[(1, 2876790), (2, 1438395), (3, 958930), (5, 575358), (6, 479465), (7, 410970), (10, 287679), (14, 205485), (15, 191786), (19, 151410), (21, 136990), (30, 95893), (35, 82194), (38, 75705), (42, 68495), (49, 58710), (57, 50470), (70, 41097), (95, 30282), (98, 29355), (103, 27930), (105, 27398), (114, 25235), (133, 21630), (147, 19570), (190, 15141), (206, 13965), (210, 13699), (245, 11742), (266, 10815), (285, 10094), (294, 9785), (309, 9310), (399, 7210), (490, 5871), (515, 5586), (570, 5047), (618, 4655), (665, 4326), (721, 3990), (735, 3914), (798, 3605), (931, 3090), (1030, 2793), (1330, 2163), (1442, 1995), (1470, 1957), (1545, 1862)]