65798330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 76450630

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1567, 1615, 2210, 2470, 3134, 3230, 4199, 7835, 8398, 15670, 20371, 20995, 26639, 29773, 40742, 41990, 53278, 59546, 101855, 133195, 148865, 203710, 266390, 297730, 346307, 387049, 506141, 692614, 774098, 1012282, 1731535, 1935245, 2530705, 3463070, 3870490, 5061410, 6579833, 13159666, 32899165, 65798330]

約数ペア:

[(1, 65798330), (2, 32899165), (5, 13159666), (10, 6579833), (13, 5061410), (17, 3870490), (19, 3463070), (26, 2530705), (34, 1935245), (38, 1731535), (65, 1012282), (85, 774098), (95, 692614), (130, 506141), (170, 387049), (190, 346307), (221, 297730), (247, 266390), (323, 203710), (442, 148865), (494, 133195), (646, 101855), (1105, 59546), (1235, 53278), (1567, 41990), (1615, 40742), (2210, 29773), (2470, 26639), (3134, 20995), (3230, 20371), (4199, 15670), (7835, 8398)]