70455210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 138563670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 58, 69, 70, 87, 105, 115, 138, 145, 161, 174, 203, 210, 230, 290, 322, 345, 406, 435, 483, 503, 609, 667, 690, 805, 870, 966, 1006, 1015, 1218, 1334, 1509, 1610, 2001, 2030, 2415, 2515, 3018, 3045, 3335, 3521, 4002, 4669, 4830, 5030, 6090, 6670, 7042, 7545, 9338, 10005, 10563, 11569, 14007, 14587, 15090, 17605, 20010, 21126, 23138, 23345, 28014, 29174, 34707, 35210, 43761, 46690, 52815, 57845, 69414, 70035, 72935, 80983, 87522, 102109, 105630, 115690, 140070, 145870, 161966, 173535, 204218, 218805, 242949, 306327, 335501, 347070, 404915, 437610, 485898, 510545, 612654, 671002, 809830, 1006503, 1021090, 1214745, 1531635, 1677505, 2013006, 2348507, 2429490, 3063270, 3355010, 4697014, 5032515, 7045521, 10065030, 11742535, 14091042, 23485070, 35227605, 70455210]

約数ペア:

[(1, 70455210), (2, 35227605), (3, 23485070), (5, 14091042), (6, 11742535), (7, 10065030), (10, 7045521), (14, 5032515), (15, 4697014), (21, 3355010), (23, 3063270), (29, 2429490), (30, 2348507), (35, 2013006), (42, 1677505), (46, 1531635), (58, 1214745), (69, 1021090), (70, 1006503), (87, 809830), (105, 671002), (115, 612654), (138, 510545), (145, 485898), (161, 437610), (174, 404915), (203, 347070), (210, 335501), (230, 306327), (290, 242949), (322, 218805), (345, 204218), (406, 173535), (435, 161966), (483, 145870), (503, 140070), (609, 115690), (667, 105630), (690, 102109), (805, 87522), (870, 80983), (966, 72935), (1006, 70035), (1015, 69414), (1218, 57845), (1334, 52815), (1509, 46690), (1610, 43761), (2001, 35210), (2030, 34707), (2415, 29174), (2515, 28014), (3018, 23345), (3045, 23138), (3335, 21126), (3521, 20010), (4002, 17605), (4669, 15090), (4830, 14587), (5030, 14007), (6090, 11569), (6670, 10563), (7042, 10005), (7545, 9338)]