419864804940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{901423}}^1$

素因数の和:902551

約数の個数: 96

約数和(自身を含む): 1344780380160

約数和(自身を除く): 924915575220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1109, 2218, 3327, 4436, 5545, 6654, 7763, 11090, 13308, 15526, 16635, 22180, 23289, 31052, 33270, 38815, 46578, 66540, 77630, 93156, 116445, 155260, 232890, 465780, 901423, 1802846, 2704269, 3605692, 4507115, 5408538, 6309961, 9014230, 10817076, 12619922, 13521345, 18028460, 18929883, 25239844, 27042690, 31549805, 37859766, 54085380, 63099610, 75719532, 94649415, 126199220, 189298830, 378597660, 999678107, 1999356214, 2999034321, 3998712428, 4998390535, 5998068642, 6997746749, 9996781070, 11996137284, 13995493498, 14995171605, 19993562140, 20993240247, 27990986996, 29990343210, 34988733745, 41986480494, 59980686420, 69977467490, 83972960988, 104966201235, 139954934980, 209932402470, 419864804940]

約数ペア:

[(1, 419864804940), (2, 209932402470), (3, 139954934980), (4, 104966201235), (5, 83972960988), (6, 69977467490), (7, 59980686420), (10, 41986480494), (12, 34988733745), (14, 29990343210), (15, 27990986996), (20, 20993240247), (21, 19993562140), (28, 14995171605), (30, 13995493498), (35, 11996137284), (42, 9996781070), (60, 6997746749), (70, 5998068642), (84, 4998390535), (105, 3998712428), (140, 2999034321), (210, 1999356214), (420, 999678107), (1109, 378597660), (2218, 189298830), (3327, 126199220), (4436, 94649415), (5545, 75719532), (6654, 63099610), (7763, 54085380), (11090, 37859766), (13308, 31549805), (15526, 27042690), (16635, 25239844), (22180, 18929883), (23289, 18028460), (31052, 13521345), (33270, 12619922), (38815, 10817076), (46578, 9014230), (66540, 6309961), (77630, 5408538), (93156, 4507115), (116445, 3605692), (155260, 2704269), (232890, 1802846), (465780, 901423)]