73850910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 142909410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 83, 95, 105, 114, 133, 166, 190, 210, 223, 249, 266, 285, 399, 415, 446, 498, 570, 581, 665, 669, 798, 830, 1115, 1162, 1245, 1330, 1338, 1561, 1577, 1743, 1995, 2230, 2490, 2905, 3122, 3154, 3345, 3486, 3990, 4237, 4683, 4731, 5810, 6690, 7805, 7885, 8474, 8715, 9366, 9462, 11039, 12711, 15610, 15770, 17430, 18509, 21185, 22078, 23415, 23655, 25422, 29659, 33117, 37018, 42370, 46830, 47310, 55195, 55527, 59318, 63555, 66234, 88977, 92545, 110390, 111054, 127110, 129563, 148295, 165585, 177954, 185090, 259126, 277635, 296590, 331170, 351671, 388689, 444885, 555270, 647815, 703342, 777378, 889770, 1055013, 1295630, 1758355, 1943445, 2110026, 2461697, 3516710, 3886890, 4923394, 5275065, 7385091, 10550130, 12308485, 14770182, 24616970, 36925455, 73850910]

約数ペア:

[(1, 73850910), (2, 36925455), (3, 24616970), (5, 14770182), (6, 12308485), (7, 10550130), (10, 7385091), (14, 5275065), (15, 4923394), (19, 3886890), (21, 3516710), (30, 2461697), (35, 2110026), (38, 1943445), (42, 1758355), (57, 1295630), (70, 1055013), (83, 889770), (95, 777378), (105, 703342), (114, 647815), (133, 555270), (166, 444885), (190, 388689), (210, 351671), (223, 331170), (249, 296590), (266, 277635), (285, 259126), (399, 185090), (415, 177954), (446, 165585), (498, 148295), (570, 129563), (581, 127110), (665, 111054), (669, 110390), (798, 92545), (830, 88977), (1115, 66234), (1162, 63555), (1245, 59318), (1330, 55527), (1338, 55195), (1561, 47310), (1577, 46830), (1743, 42370), (1995, 37018), (2230, 33117), (2490, 29659), (2905, 25422), (3122, 23655), (3154, 23415), (3345, 22078), (3486, 21185), (3990, 18509), (4237, 17430), (4683, 15770), (4731, 15610), (5810, 12711), (6690, 11039), (7805, 9462), (7885, 9366), (8474, 8715)]